Results 211 to 220 of about 43,318 (265)

Hawaiian larval stomatopods: molecular and morphological diversity

Zootaxa, 2022
Estimating stomatopod species diversity using morphology alone has long been difficult; though over 450 species have been described, new species are still being discovered regularly despite the cryptic behaviors of adults. However, the larvae of stomatopods are more easily obtained due to their pelagic habitat, and have been the focus of recent studies
MIREILLE STECK, ELIZABETH WINNICKI, DONALD R. KOBAYASHI, JONATHAN L. WHITNEY, SHANE T. AHYONG, MEGAN L. PORTER   +5 more
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Morphology of Larval Gordius dimorphus (Nematomorpha: Gordiida)

Journal of Parasitology, 2009
Scanning electron microscopy was used to analyze superficial features of Gordius dimorphus Poinar, 1991, larvae that might serve as generic or specific diagnostic characters. Three adults of G. dimorphus (2 males and 1 female) were maintained under laboratory conditions until oviposition, which occurred within long strings commonly referred to as egg ...
N C, Marchiori, J, Pereira, L A S, Castro   +2 more
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Morphology of isolated crustacean larval salt glands

American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1985
Larval salt glands isolated from the naupliar brine shrimp (Artemia salina) were examined using light microscopy and scanning and transmission electron microscopy. These methods demonstrated that most cellular and subcellular features of the in vitro organ compared favorably with those seen in vivo.
R J, Lowy, F P, Conte
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Larval morphology and development of Coptera occidentalis

BioControl, 1999
The morphology and development of immature stages of the solitary internal parasitoid Coptera occidentalis were studied within the pupae of their factitious host, Ceratitis capitata. Parasitoid eggs are of the hymenopteriform type. Three larval instars are described. The first instar is of the mandibulate type bearing prominent submandibular appendages
Mária Kazimírová, Vladimír Vallo
openaire   +1 more source

Larval morphology of the lesser housefly, Fannia canicularis

Medical and Veterinary Entomology, 2011
The morphology of all larval instars of Fannia canicularis (Linnaeus) (Diptera: Fanniidae) is documented using a combination of light and scanning electron microscopy. The following structures are documented for all instars: antennal complex; maxillary palpus; facial mask; cephaloskeleton ...
Grzywacz, Andrzej, Pape, Thomas, Szpila, Krzysztof   +2 more
openaire   +3 more sources

Morphology of the reflecting superposition eyes of larval oplophorid shrimps

Journal of Morphology, 1995
AbstractThe eyes of larval and juvenile oplophorid shrimps are described for the first time. Variations in eye development occur depending on whether the zoeal stages are lecithotrophic or planktotrophic. In those genera where the first free‐living stage is planktonic, the eyes are of the transparent apposition type seen in other decapod zoeas. However,
GATEN, E, HERRING, PJ
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The morphology of larval and adult zebrafish

2002
Abstract With its emergence as a popular model system in developmental genetic studies, the zebrafish, Dania rerio (Teleostei,Cyprinidae), needs accurate anatomical descriptions and guides to staging (1). Staging by morphology helps resolve the problem of asynchrony during development and provides better accuracy in developmental ...
openaire   +1 more source

Evolution of larval morphology in flies: get in shape with shavenbaby

Trends in Genetics, 2004
Uploaded by Plazi for TaxoDros. We do not have abstracts.
Isabelle, Delon, François, Payre
openaire   +3 more sources

Larval-Morphology in Dytiscus Marginalis

2017
This research work on larval-morphology of Dytiscus marginalis describes , about its external features as well as the larval behavior. The significant features makes the larvae voracious and carnivore behaviour in their habitat.
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Morphology of the Larval Stages of Dirofilaria immitis in the Dog

The Journal of Parasitology, 1961
filaria conjulnctivae (Addario, 1885). It is assumed that they are zoonotic forms. Little is known of the development of filarial species in the definitive host, the larval and adolescent stages having been described only for Conispiculum flavescens in lizards (Menon, Ramamurti, and Rao, 1944), Litomosoides carinii in cotton rats (Cross and Scott, 1945,
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