Results 21 to 30 of about 2,940 (212)
The phylogenetic studies of clam shrimps (Branchiopoda, Crustacea) demonstrated that the significance of several morphological characters for classification of branchiopod shells should be critically re-evaluated.
XIAOYAN SUN, JINHUI CHENG
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Un muestreo extensivo de 202 masas de agua leníticas (lagos, lagunas y charcas), ubicadas entre 3,150 y 4,460 m s.n.m. en el Parque Nacional Cajas (Andes Australes de Ecuador), ha puesto de manifiesto el elevado interés que tienen estos enclaves de alta ...
Miguel Alonso +3 more
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The branchiopod Eurycercus lamellatus is widely distributed in Norwegian lakes, ranging from coastal to alpine areas. On the Hardangervidda mountain plateau in southern Norway, E.
Tore Qvenild, Trygve Hesthagen
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Uncovering ultrastructural defences in Daphnia magna--an interdisciplinary approach to assess the predator-induced fortification of the carapace. [PDF]
The development of structural defences, such as the fortification of shells or exoskeletons, is a widespread strategy to reduce predator attack efficiency. In unpredictable environments these defences may be more pronounced in the presence of a predator.
Max Rabus +3 more
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Record of Pleopis schmackeri (Poppe) Branchiopoda in Rio das Ostras, Rio de Janeiro, Brazil
The paper describes the first occurrence of Pleopis schmackeri (Poppe, 1889) (Branchiopoda, Onychopoda) in Rio das Ostras, Rio de Janeiro, Brazil is described.
Wanda Maria Monteiro-Ribas +2 more
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The diet of the Eurasian Spoonbill Platalea leucorodia is poorly documented with only the most common prey groups known, namely small fishes, amphibians, reptiles, crustaceans, molluscs, worms, leeches and plant material.
Salvatore Surdo
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Cladocera (Crustacea: Branchiopoda) of Sabah state in Borneo Island, Malaysia [PDF]
Sinev, Artem Y., Yusoff, Fatimah M. (2015): Cladocera (Crustacea: Branchiopoda) of Sabah state in Borneo Island, Malaysia. Zootaxa 4000 (5): 581-591, DOI: 10.11646/zootaxa.4000.5.
Md. Yusoff, Fatimah +2 more
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On the Norwegian mainland, the Arctic tadpole shrimp Lepidurus arcticus is a typically alpine species mainly co-occurring with fish. The Hardangervidda mountain plateau is the main area of the southernmost L. arcticus populations. Here L.
Tore Qvenild +4 more
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VIII. On the feeding mechanism of the Branchiopoda : Appendix on the Mouth Parts of the Branchiopoda [PDF]
Abstract FOREWORD. Some years ago Dr. Tate Regan suggested to me that a study of the hyoid region of the tailless Amphibia would be of value. This paper is the outcome of that suggestion. It was begun when I was Gilchrist Research Scholar in Zoology at King’s College of Household and Social Science (1 9 2 5 -2 6 and 1 9 2 7 -2 8 ...
openaire +1 more source
SEM morphological analysis of fertilized cysts in the genus Branchipus (Branchiopoda, Anostraca): Can cyst morphology be used as a reliable taxonomic criterion? [PDF]
In order to illuminate taxonomic significance of cyst variability (as a part of total morphological variability) in the genus Branchipus, cysts (fertilized eggs) originating from southern parts of the Pannonian Plain are described on the basis of ...
Miličić Dragana, Petrov Brigita
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