Dental Remains Research Articles

Apuntes para una bioarqueología de la infancia en Uruguay

Apart from occasional descriptions of infant burials in the first half of the twentieth century, bioarchaeological studies of childhood in Uruguay have few precedents, particularly of a demographic and taphonomic nature. In this paper, we analyze the background and current situation of childhood bioarchaeology in Uruguay, including a detail of the archaeological record of infant skeletal remains. This record is fragmentary in three aspects. First, there is a lack of representation at the level of skeletal elements, with the remains consisting mainly of cranial and dental remains. Second, there is an underrepresentation at the level of individuals who died in the first year of life; the cause of these two fragmentarities is probably a bias at the level of recovery of the remains during excavation. Finally, there is a low number of dated remains; more datings are needed to increase the chronological resolution of the record. For the moment, the potential of the record for childhood bioarchaeology studies is limited, and it is possible to make significant advances in the short term at the level of dietary changes during early life and funerary patterns; further studies require a quantitative and qualitative increase of the sample.

Sex determination and odontometric dimensions - A study of a North Indian population.

Sex determination is an indispensable parameter in identifying unknown deceased individuals. It can narrow down the chances of possible matches by 50%, providing a crucial lead in personal identification. In cases of commingled, decomposed, fragmented, charred and unidentifiable corpses, the importance of dental morphometrics cannot be overlooked due to the resistance of teeth to post-mortem degradation. Addressing this quality of teeth, a descriptive cross-sectional study was conducted in a North Indian population to evaluate sexual variations in dental dimensions and to identify the most sexually dimorphic dental dimension. The study included 207 participants (114 females and 93 males) in the age group of 21 to 45 years. Dental casts were prepared after obtaining informed consent from the participants and ethical clearance from the institute's ethical committee. Six odontometric dimensions, namely incisor-incisor distance, inter canine distance, combined width of central incisors, inter-premolar distance, inter-molar distance, and dental arch height of each participant were recorded on the dental casts using standard procedures. Analysis of the data elucidated the existence of statistically significant sexual dimorphism in the dental dimensions of the participants. The results of the discriminant function analysis show a sex determination accuracy of 68.1%, with a cross-validation accuracy of 65.2%. The study found the incisor-incisor distance to be the most sexually dimorphic trait, making it the best predictor of sex in the present population. The results of the present study may be helpful in sex determination and personal identification from dental remains in medico-legal and disaster victim identification cases.

Post-cranial remains of Rhinocerotidae from the Neogene of central Myanmar: morphological descriptions and comparisons with ratios

ABSTRACT New post-cranial remains from the early Late Miocene have been discovered in the lowermost part of the Irrawaddy Formation, Tebingan area, central Myanmar. Three genera and one indeterminate taxon were identified: Rhinoceros sp. Rhinoceros cf. R. sondaicus, Dicerorhinus sp., Brachypotherium perimense, and Rhinocerotidae indet. The evolutionary history of the Rhinocerotidae is still poorly known in Southeast Asia. Few Rhinoceros species, Rhinoceros sp. ‘B’. fatehjangense, and B. perimense, has already been identified in the Tebingan area by dental remains. The present discovery of the post-cranial remains of Rhinoceros cf. R. sondaicus and Dicerorhinus sp. that complements previous studies based on dental remains. The early Late Miocene Tebingan record is the oldest fossil record of Dicerorhinus in Southeast Asia, indicating a continental origin of the genus. Furthermore, the possible presence of R. sondaicus in the Tebingan area suggests that it may have appeared in Southeast Asia as early as the early Late Miocene.

Correlation between dental microwear analysis and dietary habits of Neanderthal populations in the Iberian Peninsula

Abstract The dietary habits of Neanderthals are considered an issue of great interest in the literature and have opened an important number of fruitful debates. Indeed, understanding diets can provide important information regarding issues of palaeoenvironmental reconstructions and subsistence strategies. In this respect, dental remains can play a vital role in the conducted efforts to reconstruct the palaeoecological niches securely and accurately since dental microwear analyses have precisely detected dietary patterns of the populations in the past. In this context, the Iberian Peninsula forms an interesting model for examining Neanderthal populations, their subsistence strategies, and adaptive skills. This study aims the examination of already published data in order to provide a holistic approach regarding the dietary habits of H. neanderthalensis populations in the Iberian Peninsula, along with the importance of the utilization of dental microwear analysis in the archaeological record.

New hominin dental remains from Olduvai Gorge (Tanzania)

New hominin dental remains from Olduvai Gorge (Tanzania)

Chalicothere (Perissodactyla) from the Bhandar Bone Bed (Late Miocene) of Jhelum, Punjab, Pakistan

ABSTRACT Chalicotheriidae fossils from Siwaliks have played an important part in the palaeontological history of chalicotheres. For example, the recovered specimen represents the features of Anisodon and Chalicotherium. First, the dual features of the molar are described. A review of the characters supports Chalicotherium sp. for this specimen. Second, the description and comparison of this specimen enhance the knowledge of the subcontinent chalichotheres. Moreover, it gives us better aspects for the morphometric features of the genera Anisodon and Chalicotherium. We have briefly discussed the problems that arise while allocating dental remains to either of these genera.

NEW INSIGHTS ON THE ENIGMATIC OTTERS FROM THE LATE MIOCENE OF TUSCANY: <em>TYRRHENOLUTRA MAREMMANA</em> NOV. COMB. (LUTRINAE, MUSTELIDAE, CARNIVORA), WITH A PHYLOGENY OF BUNODONT OTTERS

Otters, subfamily Lutrinae (Mustelidae), are predators that thrive in aquatic environments, and have a semiaquatic to fully aquatic lifestyle. While modern otters are found across the globe, their fossil history is limited, primarily documented by fragmented dentognathic remains. In this work, we report on and describe new dental remains of a medium-sized Lutrinae from the Late Miocene of Baccinello and Casteani (Tuscany), improving the poor fossil record of the subfamily in Europe. Tyrrhenolutra helbingi Hürzeler, 1987 is a poorly known species, described on some dental remains from the Baccinello mines and a few other localities. Considering its peculiar morphology, it has often been overlooked in the scientific literature. Description of the material stored at the Naturhistorisches Museum, Basel and Museo di Geologia e Paleontologia dell’Università di Firenze offers new insights on the intraspecific variability and dental morphology of this taxon. The comparative study of these findings highlights several morphological and biometrical similarities between T. helbingi and Paludolutra maremmana Hürzeler, 1987, which allow us to redefine these taxa as Tyrrhenolutra maremmana nov. comb. We carried out a total-evidence cladistic analysis seeking support for morphometric and morphological similarities between T. “helbingi” and “P.” maremmana. The resulting parsimony analyses support the synonymy, excluding a close relationship of T. maremmana with Paludolutra of Italy and Spain, as previously thought. Furthermore, we confirm a long-forgotten hypothesis identifying Limnonyx Crusafont Pairó, 1950 as the possible continental ancestor of Tyrrhenolutra.

Description of Propotamochoerus hysudricus Fossils from the Siwalik Beds of District Jhelum, Punjab, Pakistan

Background. Siwalik Hills, situated in Punjab, Pakistan, are highly fossiliferous and are well-known worldwide for vertebrate fossil excavations. Suids are even-toed ungulates. Their fossils have been reported in large numbers in the Siwalik region of northern Punjab and other parts of these hills. Method. To recover new fossils, a field survey was conducted from different geological formations visible around the Hasnot village of District Jhelum. Results. The recent findings and subsequent documentation of dental remains belonging to Propotamochoerus (Mammalia, Suidae) emerged from the Middle Miocene Siwalik beds in the surroundings of Hasnot. The recovered material consists of an isolated second molar on the right side of the maxilla. The genus Propotamochoerus comprised middle to large-sized suids. It provides significant insights into the essential dental traits of this particular genus. Conclusion. The recovered material has been assigned to the species Propotamochoerus hysudricus based on its morphological assessment. This particular substance can potentially augment the existing understanding of the species documented in the vicinity of the Salt Range of Siwalik Hills

Earliest Mule Remains from Early Bronze Age Central Anatolia.

This paper discusses the discoveries of early donkey and the earliest mule remains in Central Anatolia from the site Derekutuğun. This site represents the remains of a village dating back to the Early Bronze Age and Assyrian Trade Colonies period, associated with mining. The archaeofaunal assemblage was studied by the author and his team using classical archaeozoological methods. The dental remains of the Equidae found at Derekutuğun have been re-examined and are described in this article. The dental evidence indicates that donkeys, and possibly the earliest mules ever found in Central Anatolia, were kept at this site. Although the paper is based on the archaeozoological remains, written sources from the period also support the faunal identification. Derekutuğun was a small settlement that specialized in processing copper ore, and which was an important hub for a trade network because of its extensive mining and extraction operations.

Insights into medieval rural lives: A paleo-odontological investigation of two central European communities

ObjectiveOral status is an important indicator of past lifestyles. Determining the presence and extent of oral pathologies helps reconstruct average oral health, paramasticatory activities and diet of ancient and historical populations. DesignIn this study, the dental remains from the early medieval cemetery of Früebergstrasse in Baar (Canton of Zug, Switzerland) and the high medieval Dalheim cemetery (North Rhine-Westphalia, Germany) were analyzed. Caries, periodontal condition, periapical lesions, antemortem tooth loss, and enamel hypoplasia were assessed in 654 teeth (993 observable loci) from 68 individuals (Baar: n = 36; Dalheim: n = 32). ResultsThe oral status of both populations was affected by age with higher values of tooth wear in advanced age individuals. High tooth wear values in both populations point towards the consumption of abrasive foods. Pronounced anterior tooth wear in Baar may also be due to non-masticatory tooth usage. Finally, possible nutritional deficiencies were hypothesized for the Baar population. A higher caries prevalence was observed in the Baar group, probably due to differences in carbohydrate intake. The oral conditions observed in the two studied populations exhibited several analogies, suggesting comparable lifestyles despite their separation in space and time. The only differences observed are related to the use of teeth as “tools” and are thus determined by behavioral choices rather than diverse socioeconomic factors. ConclusionsUsing multiple dental parameters to examine the oral health of premodern individuals can provide useful insights into the interactions between humans and their environment, from dietary patterns to paramasticatory activities.

Analyzing Mandibular Characteristics for Age and Gender Variation Through Digital Radiographic Techniques: A Retrospective Study.

Background Forensic odontology has emerged as a crucial method for identifying skeletal or dental remains. Due to the restricted accuracy of current techniques for estimating age at death, researchers have endeavored to illustrate age-related alterations in dental hard tissues. Bone remodeling constitutes an ongoing and intricate process throughout our lifespan. It is believed that morphological changes in the mandible during an individual's lifetime are influenced by both dental condition and the individual's age. Objectives This study aims to evaluate the efficacy of mandibular parameters such as projective ramus height (PRH), maximum ramus breadth (MaRB), bigonial width (BGW), antegonial depth (Ant.D), and antegonial angle (Ant.A), as a gender-determining tool and compare and analyze the mandibular parameter measurements using digital orthopantomography. Methodology In this study, the total number of samples used was 500 out of which 250 were males and 250 were females. Planmeca software (Version 6.0, Planmeca Romexis, Charlotte, NC) was used and the accuracy test, analysis of variance (ANOVA), multiple regression, and discriminant analysis for gender were performed using SPSS for Windows, Version 16.0(SPSS Inc., Chicago, IL). Results For age estimation, the least standard error of 0.008 was observed for BGW. A maximum standard error of 0.230 was observed for Ant.D. For sex determination, the coefficient function was positive for PRH, BGW, and Ant.A, with values of 0.202, 0.805, and 0.052, respectively. Ant.D and MaRB both exhibited negative values of -0.204 and -0.379, respectively. Conclusions Out of all the parameters assessed, BGW is the most preferred parameter for age estimation and Ant.A can be preferred for sex estimation. Age and gender can be estimated using the two parameters in the Indian population.

The Miocene primate Pliobates is a pliopithecoid

The systematic status of the small-bodied catarrhine primate Pliobates cataloniae, from the Miocene (11.6 Ma) of Spain, is controversial because it displays a mosaic of primitive and derived features compared with extant hominoids (apes and humans). Cladistic analyses have recovered Pliobates as either a stem hominoid or as a pliopithecoid stem catarrhine (i.e., preceding the cercopithecoid–hominoid divergence). Here, we describe additional dental remains of P. cataloniae from another locality that display unambiguous synapomorphies of crouzeliid pliopithecoids. Our cladistic analyses support a close phylogenetic link with poorly-known small crouzeliids from Europe based on (cranio)dental characters but recover pliopithecoids as stem hominoids when postcranial characters are included. We conclude that Pliobates is a derived stem catarrhine that shows postcranial convergences with modern apes in the elbow and wrist joints—thus clarifying pliopithecoid evolution and illustrating the plausibility of independent acquisition of postcranial similarities between hylobatids and hominids.

The Early Iron Age elite grave from the Kapiteljska njiva barrow cemetery (Novo mesto, Slovenia): an approach to dental profiling through non-invasive and minimally-invasive techniques.

Kapiteljska njiva is a prehistoric cemetery located in the town of Novo mesto in southern Slovenia. There is a long history of archaeological research at this site, as the first investigations date back to the end of the 19th century. In 2004, an Early Iron Age barrow XVI was investigated. The oldest surviving grave in the barrow is the central grave, numbered XVI/34, which according to its position and the richness of the grave goods, belongs to a woman of higher status. Most likely, she was the first member or initiator of a family that continued to bury its dead in the barrow for the next 300 years. There were no preserved skeletal elements; however, in the head part of the grave, remains of human teeth, mostly the tooth crowns and the shells of enamel from the tooth crowns, were found among the scattered amber beads of a necklace. Moreover, these tooth remains are one of the few human biological materials (mostly fragments of skull and long limb bones) unearthed in this cemetery, reflecting the influence of acidic soil from the burial site. This study aimed to create a dental profile of the deceased in a similar way as during a forensic investigation. The remains were examined macroscopically and stereo-microscopically. The morphological traits were scored following the ASUDAS protocol. Ancestry was estimated by entering these scores into a beta version of the web-based application rASUDAS. Brothwell's system was used for age at death estimation from occlusal attrition. Identification of sex was based on the analysis of sex-specific amelogenin isoforms in dental enamel by nanoflow liquid chromatography tandem mass spectrometry (nanoLC-MS/MS). The present study reveals that the dental remains from Kapiteljska njiva belong to the permanent dentition of a single individual and that only the right upper central incisor and third molar are completely absent. The remains of teeth exhibit a simple external morphology, characterised by the absence of morphological dental traits, with a notable exception of the two-rooted left lower canine. The probability of assigning this individual to the Western Eurasian ancestry group is 98%. According to the degree of dentine exposure on the occlusal surfaces of molars, the estimated age range is 17-25 years. Another line of evidence comes from the observation that the first signs of approximal attrition are present in lower third molars but absent in the only preserved upper counterpart, indicating that the age at which the lower third molars entered into occlusion represents a proxy of the individual's age at death. Data on the chronology of the lower third molar development and eruption in present-day European populations from forensic literature (Brkić et al. 2011; Olze et al. 2008; Selmanagić et al. 2013) and The London Atlas confirm the above age-range estimate. Caution is, however, needed in the interpretation of results, because reference data are not based on the population of the individual's origin. Proteomic analysis classified the individual as a female, which is in line with the archaeological evidence. No pathological lesions or indicators of systemic stress were identified; however, the absence of approximal attrition facets in upper anterior teeth indicates interdental spacing. The results of dental profiling are discussed in the context of historical background, today's clinical knowledge, and epidemiological data.

The effect of burning on dental tissue: A macroscopic and microscopic investigation

Teeth are considered unique as fingerprints for identification purposes. Their structure and resilience mean they can remain for thousands and millions of years withstanding extreme conditions, including burning. During burning, bones undergo carbonization at approximately 400°C and calcination at approximately 700°C. This study aimed to investigate the effects of carbonization and calcination on dental tissue. It involved nondestructive analyses of 58 extracted human teeth before and after burning, using x-ray diffraction, micro-CT, and high-resolution confocal microscopy. The results revealed that during carbonization, dentin volume decreased in two thirds of the sample, accompanied by crack formation and significant reduction in hydroxyapatite crystal size (p<0.001). During calcination, dentin volume decreased in all teeth, along with a significant deepening of the cracks (p<0.001), while enamel crystal size increased slightly. Initial changes in teeth occurred at lower temperatures than had once been assumed, as indicated by the cracks during carbonization, and there was up to a 36% decrease in dentin volume during calcination, which should be considered when measuring burnt teeth. The results of this research provide new insight into understanding dental tissue response to burning. Thus, dental remains may contribute to the knowledge needed to reconstruct anthropological and forensic scenarios involving burning.

Life and death in the Roman period Pula – A bioanthropological analysis of human skeletal remains from the Ozad Arene site

Human skeletal and dental remains are the primary focus of bioarchaeological research, as different diseases and pathological conditions can leave marks on the bones and teeth. Study of these remains provides insights into the lifestyle, health and quality of life of past populations. In this paper, the human skeletal remains from the Ozad Arene archaeological site in Pula (Istria, Croatia), originating from 25 graves and four bone assemblages dated between the 1st and the 4th centuries CE, were analysed. The aim of the paper is to reconstruct demographic and pathological characteristics of the Roman period population from Pula to gain insight into the living conditions and the quality of life in this community, and to determine whether the site differs from other archaeological sites from the same period in terms of general health and living conditions. The human skeletal sample in question comprises skeletal remains of a minimum 48 individuals; the high subadult mortality rate and high prevalence of dental enamel hypoplasia and the presence of cribra orbitalia, porotic hyperostosis, and periostitis indicate overall poor living conditions and widespread metabolic stress during childhood in Pula. Vertebral osteoarthritis and Schmorl′s nodes in the spines of younger individuals suggest continuous hard labour and strenuous physical activity. Based on the available data, it seems that living conditions in the Roman period Pula did not differ significantly from other Roman sites on the eastern Adriatic coast.

Application of X‐ray fluorescence in forensic archeology: A review

AbstractForensic Archeology is the application of techniques and principles of archeology in the pursuit of examining a crime or incident with legal interest. A wide range of analytical studies are employed in examining archeological remains. X‐ray fluorescence (XRF) spectroscopy remains to be one of the most used techniques for rapid examination of trace evidence typically found on an archeological crime scene. Studies of interest generally include finding trace elements from various sources, samples, and different environmental conditions and distinguishing whether a skeletal remains under examination is human, animal, or marine species. The present study has been designed to focus on the application of XRF in archeological and anthropological evidences such as the examination of human skeletal and dental remains, determination of species, examination of soil, ceramics, paintings, coins, and so on. The advantage of XRF as derived from the reported literature is that it is a non‐destructive technique making it ideal for forensic analysis and in situ examination. The study also discusses the factors affecting forensic investigations of archeological evidences and the limitations of XRF.

Pleistocene Asian black bear (Ursus thibetanus Cuvier, 1823) in the Iberian Peninsula: new evidence and a complete review

The Asian black bear (Ursus thibetanus Cuvier, 1823) is a medium-sized ursid that currently mostly inhabits environments of dense foliage and forests in southern and eastern Asia. This species is currently extinct in Europe, but during the Middle Pleistocene and the beginning of the Late Pleistocene its distribution was wider and reached until Southern Siberia, the Ural Mountains, Caucasus and western Europe. The main objective of this work is to provide a detailed description of all the Ursus thibetanus remains from the Iberian Peninsula, describing for the first time the new remains, and discuss the chronological framework of the presence of this taxon in the largest of the southern European peninsulas. The Iberian Peninsula has yielded paleontological evidence of this taxon in five sites (Bolomor, Koskobilo, La Llanera, Cau d'en Borràs and Villavieja), and we present new paleontological evidence from the latter three sites, which is important due to the scarcity of U. thibetanus fossil remains. We compare the morphology of these new remains with both European Pleistocene fossils and recent U. thibetanus. Up until recently, its distribution in Iberia was thought to be restricted to the East of the Iberian Peninsula. But the recent identification of U. thibetanus remains in Koskobilo (Navarre) and in La Llanera (Oviedo) has resulted in a wider distribution of this species than what was previously thought. The dental remains from Koskobilo, La Llanera, Villavieja, Bolomor and Cau d'en Borràs fit well within the Pleistocene U. thibetanus from Europe morphologically and metrically. Some Iberian remains are morphologically similar to previously described U. thibetanus Pleistocene fossil subspecies. A M2 from Bolomor is morphologically closer to U. t. mediterraneus (MIS 7), and a M2 from Koskobilo is similar to U. t. kurteni (MIS 6–7). The postcranial fossil remains from Cau d'en Borràs and Villavieja fit well within the recent U. thibetanus range of variation. Except for the remains from Bolomor (MIS 5e and MIS 7), the rest of the Iberian U. thibetanus fossils are difficult to ascribe chronologically. Based on other biochronological proxies, Cau d'en Borràs and Koskobilo can tentatively be assigned to the MIS 7–5 range, Villavieja could be assigned to MIS 13–5, and La Llanera is probably the oldest record of U. thibetanus in Iberia (MIS 15–13). However, until new direct datings are performed on the sites, the proposed chronologies should be regarded with caution.

Dental morphology in Homo habilis and its implications for the evolution of early Homo

The phylogenetic position of Homo habilis is central to debates over the origin and early evolution of the genus Homo. A large portion of the species hypodigm consists of dental remains, but they have only been studied at the often worn enamel surface. We investigate the morphology of the H. habilis enamel-dentine junction (EDJ), which is preserved in cases of moderate tooth wear and known to carry a strong taxonomic signal. Geometric morphometrics is used to characterise dentine crown shape and size across the entire mandibular and maxillary tooth rows, compared with a broad comparative sample (n = 712). We find that EDJ morphology in H. habilis is for the most part remarkably primitive, supporting the hypothesis that the H. habilis hypodigm has more in common with Australopithecus than later Homo. Additionally, the chronologically younger specimen OH 16 displays a suite of derived features; its inclusion in H. habilis leads to excessive levels of variation.

Beyond extinction: Uncovering morphological aspects of the last typotherid population (Mesotherium cristatum) and the unexpected body mass decrease

We present a detailed analysis of the craniomandibular and dental remains of Mesotherium cristatum, the quaternary mesotheriid typotherid notoungulate, from Corralito, Santa María Department, Cordoba Province. This population represents the final lineage of Typotheria during middle Pleistocene, Post-Ensenadan Age (>220 ± 13 ka). We compared these new craniomandibular and postcranial samples from Corralito with those from Toscas del Río de La Plata, as well as other localities in the province of Buenos Aires dating to the Ensenadan Age 1.98–0.4 Ma). Our investigation reveals a substantial decline in the size and body mass of the last known population of M. cristatum during the Bonaeran Age period, before its extinction. This occurrence, hitherto unrecorded in any prior South American Land Mammal Age leading up to extinction, might be attributed to the climatic and abiotic changes of the Pleistocene. These changes notably caused a marked reduction in the paleobiogeographical distribution area ofM. cristatum during the Middle Pleistocene. This size and body mass reduction, possibly an outcome of compelled reproductive isolation, is situated against the context of global cooling and heightened predatory pressures. Moreover, our analysis unveiled distinctive taxonomic attributes specific to this taxon, we compare dental size and find a preliminary evidence of an accelerated tooth replacement pattern. Furthermore, we have effectively updated the faunal composition information of the Corralito deposit, elucidating previous biostratigraphic inferences that had led to the belief of Corralito being an Ensenadan Age site. This adjustment impacts the first appearance datum (FAD) of the Neolicaphrium recens proterotheriid litoptern, younger than previously estimated and revised Bonaerian-Lujanian. Finally, this study provides insights into the biological analysis of the iconic species M. cristatum, prevalent in the South American quaternary of the Pampean region. It unreveils new faunal features specific to the Pampean region, shedding light particularly on the lesser-explored western area. These findinngs provide crucial insight into the ever-evolving ecosystem dynamics during the Middle Pleistocene.

New suid remains of genus Propotamochoerus from the Siwaliks of Pakistan

Siwaliks of Pakistan are highly fossiliferous and are well-known worldwide for vertebrate fossil excavations. Objective: A field survey was conducted to recover some new fossils from different geological formations visible around the village Hasnot of district Jhelum. Methods: The targeted area was surveyed, and the different formations around the village were keenly examined by the naked eye or by using a magnifying glass when and where needed. Results: New dental remains of the genus Propotamochoerus (Mammalia, Suidae) have been found and described from the Middle Miocene Siwalik beds around Hasnot. The material consists of an isolated tooth, the left third mandibular molar. The genus Propotamochoerus was comprised of small to large-sized suids. Its remains were reported from the Lower to the Middle Siwaliks. The presently described material, i.e., a lower third molar of the left side, sheds a great deal of light on the fundamental dental characteristics of this genus. Conclusions: The recovered material is assigned to the species Propotamochoerus salinus (Pilgrim) based on its morphological assessment. This material can potentially enhance the prevalent knowledge of the species reported from the surroundings of the Salt Range of the Siwaliks of Pakistan.