Results 31 to 40 of about 66,848 (266)
А study of blues butterflies of the group of Lysandra corydonius (Herrich-Schäffer, 1804) (Lepidoptera: Lycaenidae) with the use of mtDNA markers [PDF]
Кавказский энтомологический бюллетень, 2008 The study of nucleotide sequence variation of the mitochondrial СОI gene has revealed a high genetic homogeneity in taxa examined. The maximum distinction between specimens of different taxa does not exceed 0.8%.
D.I. Vodolazhsky, B.V. Stradomsky
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The Anatomical Record, EarlyView.Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
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Thymus vulgaris subsp. mansanetianus subsp. nov. (Lamiaceae) [PDF]
Flora Montiberica, 2013 RESUMEN: Se describe una nueva subespecie de Thymus vulgaris L. (Lamiaceae); Th. vulgaris subsp. mansanetianus subsp. nov., caracterizada por presentar un hábito postrado, tallos estoloníferos, decumbentes y radicantes, hojas muy estrechas y una ...
Pedro Pablo Ferrer-Gallego +3 more
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Owlflies (Neuroptera: Ascalaphidae) of Crimea and alied taxa from the West Palaearctic [PDF]
Кавказский энтомологический бюллетень, 2018 Since the first information at the end of the 19th Century and up to the present time, the only species of the family Ascalaphidae has been registered in Crimea: Libelloides macaronius (Scopoli, 1763) with two subspecies, L.
V.A. Krivokhatsky +2 more
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The Anatomical Record, EarlyView.Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
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DiversityWe assess the accuracy of geometric morphometrics (GMM) for determining the origin of insects of quarantine importance using the Asian hornet (Vespa velutina Lep.1836) as a case study.
Allan Smith-Pardo +2 more
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Mitochondrial DNA. Part B. Resources, 2018 Moschus berezovskii is an endangered species, but its captive populations are valuable on musk secretions in traditional Chinese medicine and perfume manufacture. The mitogenome of M. berezovskii was 16,353 bp in size.
Chao Yang +6 more
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Tracing the evolutionary history of the morpho‐anatomy of baculum in primates
The Anatomical Record, EarlyView.Abstract Animal morphology reflects both evolutionary history and present‐day adaptation. Male mammal copulatory structures such as the baculum (penile bone) are ideal for studying these processes because of their complexity and high interspecific variability. In primates, however, research has focused mostly on baculum length.
Federica Spani +3 more
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Mitochondrial DNA. Part B. Resources, 2019 Acheilognathus tabira (tabira bitterling) comprises of 5 subspecies, all of which are endangered. In this study, the mitochondrial genome (mitogenome) of the 2 subspecies, A. tabira tohokuensis and A. tabira erythropterus, whose mitogenomes have not been
Nobuaki Nagata, Jyun-Ichi Kitamura
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Three subspecies of Pelargonium laevigatum (Geraniaceae)
Bothalia: African Biodiversity & Conservation, 1995 Pelargonium laevigatum (L. f.) Willd. is a variable species. The macromorphology, anatomy of the leaves, chromosome numbers and geographical distribution of the species were studied, and it is concluded that three subspecies should be distinguished.
C. M. van Wyk (née Schoken) +1 more
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