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1.
《Annales de Paléontologie》2002,88(4):215-263
The hipparions from the late Miocene locality Nikiti-2 (NIK), Macedonia, Greece are described and compared with those from the other Greek and Eurasian localities. Two species have been determined, the medium-sized Hipparion dietrichi and the small-sized Hipparion macedonicum, while a third large-sized Hipparion is also recognized. The scanty material of the latter species indicates similarities with Hipparion proboscideum, as well as with Hipparion mediterraneum and it is referred to as Hipparion sp. The locality is dated to early Turolian as this is proved by the resemblance of the hipparions from “Nikiti 2” faunal assemblage with those from the neighbouring localities of “Ravin des Zouaves 5” and “Prochoma 1”, of Axios Valley, Greece. Interesting differences, which are inferred by the comparison of the studied material with those of Axios Valley, Samos and Turkey, are also discussed. 相似文献
2.
《Palaeoworld》2020,29(3):629-635
New bovid material from the Upper Miocene site of Çorakyerler (Çankırı basin, Anatolia, Turkey) is described and compared here. The described taxon is identified as a representative of the stem caprine genus Qurliqnoria, previously known from the peri-Tibetan area exclusively. The stronger horn-core divergence, weaker anterior keel, smoother horn-core surface, stronger lateral horn-core curvature, stronger and thicker interfrontal suture, less flexed and less pneumatized frontals, and smaller supraorbital foramina differentiate the Çorakyerler Qurliqnoria from the type and only known species of the genus, Q. cheni from China, and demand the erection of a new species, Qurliqnoria chorakensis n. sp. A review of other late Miocene bovid records allows the recognition of Qurliqnoria in Sinap Tepe (Turkey) and Platania (Greece), suggesting a westward propagation of the genus during the Vallesian. 相似文献
3.
Two cytotypes (2n = 36 and 38) of blind mole rats, Nannospalax xanthodon (Nordmann, 1840), from the Ayd?n and Manisa provinces in Turkey were investigated. Conventional chromosome staining, Ag-NOR staining and C-banding analysis were carried out. From the cytogenetic point of view, the particular phylogenetic position of these populations is supported by their low diploid numbers only, and the Cbanding pattern and the NORs distribution seem generally similar to populations with higher chromosome numbers. Several autosomal pairs with centromeric dark Cbands were observed in the 2n=36 cytotype. One autosomal pair possessed an interstitial dark C-band on the short arm; another pair possessed an interstitial dark Cband on the long arm. Whole C-heterochromatic short arms were observed in three subtelocentric autosomal pairs in the 2n=38 cytotype. Most of the other autosomal pairs possessed centromeric dark C-bands. Distinct dark C-bands were observed also in the presumed X chromosomes of both the cytotypes. The Ag-NOR regions were found on three autosomal pairs of both the cytotypes. These sites were located in telomeric areas of the short arms of two subtelocentric and one submetacentric pair. 相似文献
4.
《植物学报(英文版)》2005,47(6)
Airborne pollen grains in the atmosphere of Bozüyük were investigated over a 2 yr period from 2000 to 2001 using a Durham sampler. A total number of pollen grains of 5 170 pollen grains belonging to 32taxa were identified and recorded along with some unidentified pollen grains. Of all the pollen grains, 78.66%were arboreal, 19.20% were non-arboreal, and 2.12% were unidentified. The majority of pollen grains investigated were Pinus, Platanus, Quercus, Cupressaceae, Poaceae, Fagus, Salix, Rosaceae, Urticaceae,Asteraceae, and Chenopodiaceae. The maximum number of pollen grains was recorded in May. 相似文献
5.
Dietary, therapeutical, and other ethnobotanical uses of the wild plants grown in the Beypazari, Aya§, and Güdül district
towns of Ankara were investigated. Information was collected by oral interviews, with 400 individuals participating in 25
selected sites. The demographic characteristics of the informants were cross-linked with the recorded plant data for purposes
of statistical analysis by SPSS software. The results indicated that 82% of the informants recognized the use of wild plants
for food and home remedies. Both the breadth and scope of knowledge on the use of wild plants increased significantly with
the advancing age of the informants, but there was no significant correlation between the knowledge of the informants and
their educational status. Altogether, the authors recorded 192 uses for wild plants in the surveyed area; these emanating
from 85 plant species belonging to 31 plant families. Among the most popular uses for wild plants were for medicines (115
citations) or food (70 citations). Only 7 plants fell in the miscellaneous category. 相似文献
6.
Salim Serkan Güçlü Davut Turan Yılmaz Çiftçi Ayşe Gül Mutlu 《Zoology in the Middle East.》2018,64(4):315-321
In a study of the fishes of the Büyük Menderes River Basin, Aegean region of Turkey, two populations of Chondrostoma were found which showed clearly distinctive characters: the population from the Upper B. Menderes (I??kl? Lake) was attributed to C. meandrense Elvira, 1987, while the population from the Çine Stream in the Lower B. Menderes River basin proved to be a hitherto undescribed species: Chondrostoma turnai sp. n. Altogether 24 metric and 7 meristic parameters were compared. The new species is distinguished from C. meandrense and all other cogeners by a combination of the number of lateral line scales, the number of scale rows between the lateral line and the dorsal-fin origin, the number of scale rows of the lateral line and pelvic-fin origin, and the number of gill rakers on the first gill arch.http://www.zoobank.org/urn:lsid:zoobank.org:pub:811C213D-BEDD-4C8C-AE57-BFFA7964781A 相似文献
7.
A new species of Ilyocryptus Sars from Bafra Balikgölü in Samsun, is described and figured. The shape and armature of Ilyocryptus samsuni n.sp. resembles I. sordidus (Liévin), but I. samsuni n.sp. differs from I. sordidus (Liévin) by the absence of ramified setae along the valve rims, and the occurrence of complete moulting.This study was supported by Hacettepe University Research Foundation, Project HÜAF 85 01 007 03.This study was supported by Hacettepe University Research Foundation, Project HÜAF 85 01 007 03. 相似文献
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Abstract A Paddyfield Warbler was mist-netted at Van in eastern Anatolia on 8.5 1987. This is the second record for Turkey. 相似文献
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Cek S Sereflişan H 《Journal of experimental zoology. Part A, Ecological genetics and physiology》2011,315(1):30-40
The gonadal structure and cycle of the Leguminaia whaetleyi is described for the first time indicating that 5% of this species is simultaneous hermaphrodite. A total of 420 individuals were collected in monthly samples from October 2008 to September 2009 in G?lba?? Lake, Turkey. Calculation of the condition index and histological examination of the gonads showed that gametogenesis began in January. Spawning occurred between May and August with one maximum peak in July. Annual maximum oocytes size peaked in July. The population consisted of simultaneous hermaphrodite individuals. Sex ratio of L. whaetleyi was significantly different from the expected 1:1 ratio (P< 0.05), and also female biased sex ratio was recorded. In hermaphrodite specimens, male and female follicles were mixed in the visceral mass but can be clearly distinguished by light microscopy study. L. whaetleyi appears to be a dioecious species in which 25 specimens were simultaneous hermaphrodite and under certain environmental conditions may be capable of self-fertilization. This suggests that detailed studies on sex ratio of L. whaetleyi may be helpful in understanding unionid phylogeny. 相似文献
13.
Seventy-four hominoid primary teeth have been recovered from the middle Miocene site of Pa?alar, Turkey, constituting the largest sample of deciduous teeth for any species of fossil ape. Morphological features that characterize the permanent teeth of Griphopithecus alpani from the site have also been identified in some of these deciduous teeth, including a lingual pillar on the di(1)s. These features plus the overwhelming preponderance of G. alpani permanent teeth at the site suggest that all of the deciduous teeth belong to this species. Contrary to the situation in the permanent teeth, nothing in the morphology of the primary dentition suggests the representation of a second species. The age profile of the non-adult hominoids was reconstructed based on the degree and type of wear recorded on the dp4s, the most abundant deciduous tooth in the sample, assuming a similar eruption chronology to that of Pan troglodytes. This analysis indicates underrepresentation of very young individuals in the sample and high mortality for individuals belonging to the 3-5-years age cohort, a situation that could be due to the effects of stress related to weaning. The coefficient of variation and range-index values obtained for the majority of tooth types are equal to or greater than the comparable values in a sample of P. troglodytes, in some cases at much smaller sample sizes. One possible explanation for this is that there was greater sexual dimorphism in the G. alpani deciduous dentition than in Pan, which would mirror the condition of the permanent dentition. 相似文献
14.
A Jones 《Journal of helminthology》1975,49(4):251-261
Observations have been made on the morphology of Bothriocephalus scorpii from littoral fishes in Britain, with particular reference to the reproductive system and the ultrastructure of the tegument. Two different kinds of microtriches, and ciliated sense organs, have been found. The shedding of proglottides by pseudoapolysis is described. 相似文献
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Peter Joniak Pablo Peláez-Campomanes Lars W. van den Hoek Ostende Bora Rojay 《Historical Biology》2013,25(8):982-1007
AbstractThe rich and relatively diverse fossil mammalian assemblage from Gökler is of special importance for understanding of faunal evolution in Central Anatolia. Large mammals were not recovered, but insectivores and rodents are abundant. The assemblage of rodents is studied in detail and comprises mainly diversified cricetids. Dormice are abundant, but are represented by only one species. Squirrels are represented only by few specimens and also beaver remains were identified. Spanocricetodon sinuosus is referred to a new genus Latocricetodon nov. gen that is tentatively assigned to the Pseudocricetodontinae. Newly named species are Cricetodon goklerensis sp. nov., Democricetodon haltmari sp. nov., Eumyarion lukasi sp. nov. and Glirudinus matusi sp. nov. The rodent assemblage is assigned to local zone C which is correlated to the European biounit MN2 (early Miocene). Our biochronological assessment is supported by radiometric dating from two volcanic ash layers. Latocricetodon LSID http://zoobank.org/urn:lsid:zoobank.org:act:3414DB1E-0C5E-4154-BE5E-02A9ED183B1A Cricetodon goklerensis LSID http://zoobank.org/urn:lsid:zoobank.org:act:1B658872-6C10-4355-B87C-3E6277AF4EDA Democricetodon haltmari LSID http://zoobank.org/urn:lsid:zoobank.org:act:9B13F956-7F8C-406A-9970-1F5E999E54C6 Eumyarion lukasi LSID http://zoobank.org/urn:lsid:zoobank.org:act:34DED87E-855F-4969-AB84-10BED5C572BF Glirudinus matusi LSID http://zoobank.org/urn:lsid:zoobank.org:act:798ECB9A-E3B5-4C38-B5B3-FEB17AF734FE 相似文献
17.
Hartwig Schütt 《Zoology in the Middle East.》2013,59(1):79-85
Abstract The composition of the freshwater mollusc fauna from Lake Sapanca (Marmara region, NW Turkey) is described. The occurrence of Sadleriana fluminensis (Hydrobiidae) is a new record for Turkey. The origin of several species from the former catchment basin of the Lower Danube (the “Dardanelles River”) is discussed. 相似文献
18.
《Animal behaviour》1963,11(1):74-82
- 1.1. In Windermere the charr, Salvelinus willughbii, shows two populations which are separated from each other by the time and place of their spawning: (1) autumn spawners which breed in November-December, some on the lake shore and some in the inflowing river, (2) spring spawners which breed in February-March in deep water of the lake.
- 2.2. For several seasons autumn and spring spawners were tagged on their breeding grounds, the former at Red Nab (lake) and Purdom's Dub (river), the latter at Holbeck Point (lake) (Table I). Recaptures of the tagged fish on their correct grounds established beyond doubt that the autumn and spring spawning charr are distinct populations isolated from each other by time and place of breeding.
- 3.3. The recaptures also showed that sexually mature charr return to the particular spawning ground which they had used at previous spawnings.
- 4.4. This homing behaviour was tested by “displacement experiments”, i.e. the breeding charr were taken off the site on which they were spawning, transferred to places, in lake and running water, at various distances from the site, to find out if they returned to their own spawning ground in the same season (Table II).
- 5.5. Recaptures of displaced charr showed that they returned to the place from which they had been removed, sometimes within twenty-four hours of their displacement. This applied whether the charr was a lake or a river spawner.
- 6.6. Autumn and spring spawners differ morphologically. The maintenance of this differentiation depends on the homing behaviour of the spawners because this prevents cross-fertilization.
- 7.7. It is suggested that when strict homing does not occur (as in charr of L. Storsjoute and lake trout of Shirley (Lake) the deviation is due to abnormal conditions on the usual spawning ground.
- 8.8. The positive value of deviation to the survival of a species is discussed.
- 9.9. For Windermere charr information on homing expressed as the return of spawners to breed in the place where hatched or reared is not yet available but an attempt is being made to obtain it by plantings of eggs and fry. 相似文献
19.
Erol Yıldırım 《Zoology in the Middle East.》2013,59(3):222-225
Onychopterocheilus sarikamisensis sp. n. is described and illustrated from eastern Turkey. The species is related to O. hellenicus (Morawitz, 1885) but differs by the shape of the clypeus and antennae, and by the pale colouration of the maculations.http://www.zoobank.org/urn:lsid:zoobank.org:pub:A3E75353-EC16-458F-908FAB9240E8016B 相似文献
20.
《Comptes Rendus Palevol》2019,18(8):1041-1056
The Rhinocerotidae material from the early Pleistocene Tetoiu Formation of Colțești (southwestern Romania) is here described for the first time. The rhinoceros is documented by calcaneus and second, third, and fourth metatarsals, probably belonging to the same individual. The morphology and the dimensions of these specimens enable us to record the presence of Stephanorhinus jeanvireti, a relatively rare rhinoceros usually reported from late Pliocene European localities and recently considered a junior synonym of S. elatus. Nevertheless, the taxon Rhinoceros elatus is here regarded as a nomen dubium and the name S. jeanvireti is retained in order to maintain nomenclatural stability, being it based on much more diagnostic material. In Romania, S. jeanvireti has been listed within a few late Pliocene faunal assemblages, but the rhinoceros remains are fragmentary and isolated bones. The Colțești find is among the best documented records of S. jeanvireti in Romania. The biochronological distribution of S. jeanvireti is mainly confined within the MNQ16 (early and early middle Villafranchian), and its first occurrence is doubtfully reported in late MNQ15 faunas. The record of Colțești (MNQ17/MNQ18) represents, instead, the last occurrence of this taxon in Europe. 相似文献