New data on the ultrastructure of the proboscis in females of Bonellia viridis (Annelida: Bonellinae)Zoomorphologie - Tập 140 - Trang 453-468 - 2021
Petr Kuznetsov, Alexander Ereskovsky, Elena Temereva
Although Bonellia viridis is the best studied echiurid species, many features of its anatomy and ultrastructure are still unclear. Detailed data on the organisation of the proboscis may help us to understand the echiurid biology and some aspects of their feeding behaviour. In this study, a detailed description of the proboscis epithelium of females of B. viridis is provided. According to histologi...... hiện toàn bộ
The myosepta in Branchiostoma lanceolatum (Cephalochordata): 3D reconstruction and microanatomyZoomorphologie - Tập 122 - Trang 169-179 - 2003
Sven Gemballa, Gerd W. Weitbrecht, Marcelo R. Sánchez-Villagra
Myosepta have been subject to comparative and evolutionary studies in aquatic groups of the Craniata, because they are likely to play a role in transmission of muscular forces to axial structures during swimming. Based on gross morphological observations, the V-shaped myosepta of Branchiostoma lanceolatum appear to be simpler than craniate myosepta that lack the dorsal- and ventralmost anterior po...... hiện toàn bộ
First biocharacterization of Artemia populations from western and northwestern AlgeriaZoomorphologie - - Trang 1-12 - 2023
Chalabia Chabet dis, Wahid Refes, Robert K. Okazaki
Morphological and reproductive characteristics of brine shrimp Artemia from two western Algerian populations (El Melah and Timimoun) were studied for the first time alongside the northwestern population (Bethioua). Sexual, survival, growth, and reproduction were recorded for each population raised under standardized culture conditions. The morphological results showed that Artemia from the Timimou...... hiện toàn bộ
Revisiting trends in morphology of antennal sensilla in scarabaeoid beetlesZoomorphologie - Tập 141 Số 3 - Trang 315-326 - 2022
Pacheco, Thaynara L., Bohacz, Claudia, Ballerio, Alberto, Schoolmeesters, Paul, Ahrens, Dirk
Phytophagous scarab beetles associated with angiosperms have characteristically enlarged lamellate antennae and exhibit a striking morphological variation of sensilla. In this study, we compared the morphology of antennal surface of 62 species Scarabaeoidea using SEM microscopy, particularly also in light of their evolution in association with angiosperms. We investigated the correlation of antenn...... hiện toàn bộ