Results 11 to 20 of about 43,318 (265)

Some proposed emendations to larval morphology terminology

open access: yesCHIRONOMUS Journal of Chironomidae Research, 2012
Despite the publication of an intended consistent terminology for the morphology of chironomid larvae (Saether 1980) as applied in Wiederholm et al (1983), two areas have remained controversial, with inconsistently applied terminology. The first and perhaps most confusing concerns the dorsal head sclerites, the second, the terminology of the mandibular
Peter S. Cranston
doaj   +3 more sources

THE EVOLUTION OF LARVAL MORPHOLOGY AND SWIMMING PERFORMANCE IN ASCIDIANS [PDF]

open access: yesEvolution, 2004
The complexity of organismal function challenges our ability to understand the evolution of animal locomotion. To meet this challenge, we used a combination of biomechanics, phylogenetic comparative analyses, and theoretical morphology to examine evolutionary changes in body shape and how those changes affected swimming performance in ascidian larvae ...
Matthew J, McHenry, Sheila N, Patek
openaire   +2 more sources

Larval morphology ofMetaphycus flavusand its role in host attachment and larval cannibalism [PDF]

open access: yesBulletin of Entomological Research, 2011
AbstractMetaphycus flavus(Howard) (Hymenoptera: Encyrtidae) is a facultatively gregarious endoparasitoid of soft scales (Hemiptera: Coccidae). When it develops in superparasitised hosts, the larvae often attack and consume brood mates six or more days post oviposition. Under our laboratory conditions (25±1°C and 14 hours of light followed by 18±1°C and
Tena Barreda, Alejandro   +4 more
openaire   +4 more sources

Taxonomic study of Palumbina Rondani (Lepidoptera, Gelechiidae, Thiotrichinae) in Japan: biology, immature stages, and a new species [PDF]

open access: yesZooKeys, 2023
The genus Palumbina Rondani, 1876 belongs to the family Gelechiidae, which was until recently believed to comprise 26 species worldwide and mainly occurring in the Oriental region. Previously, only P.
Khine Mon Mon Kyaw   +3 more
doaj   +3 more sources

Complete larval development of the crab Ilia nucleus (Linnaeus, 1758) (Decapoda: Brachyura: Leucosiidae) reared under laboratory conditions

open access: yesScientia Marina, 2009
The complete larval development of the crab Ilia nucleus (Linnaeus, 1758) reared under laboratory conditions was obtained. The four zoeal stages and the megalopa are described and illustrated in detail. The larval features observed in I. nucleus fit into
Cátia Bartilotti   +2 more
doaj   +1 more source

Reproduction and immature development of Hyssopus pallidus (Hymenoptera: Eulophidae), an ectoparasitoid of the codling moth

open access: yesEuropean Journal of Entomology, 2001
Hyssopus pallidus (Askew) (Hymenoptera: Eulophidae) is a gregarious ectoparasitoid of late larvae of the codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae).
Kathrin TSCHUDI-REIN, Silvia DORN
doaj   +1 more source

Early development in Kelletia kelletii (Forbes, 1850) (Gastropoda: Buccinidae), an Eastern Pacific gastropod with planktonic larvae

open access: yesCiencias Marinas, 2020
Kelletia kelletii (Forbes, 1850) is an intertidal to subtidal marine buccinid gastropod with a range from California, USA, to Baja California, Mexico. Many characteristics of its mating behavior, general life history, and larval biology are known, but ...
Jann E Vendetti
doaj   +1 more source

Bryophyte-Feeders in a Basal Brachyceran Lineage (Diptera: Rhagionidae: Spaniinae): Adult Oviposition Behavior and Changes in the Larval Mouthpart Morphology Accompanied with the Diet Shifts. [PDF]

open access: yesPLoS ONE, 2016
Dipteran larval morphology exhibits overwhelming variety, affected by their diverse feeding habits and habitat use. In particular, larval mouthpart morphology is associated with feeding behavior, providing key taxonomic traits.
Yume Imada, Makoto Kato
doaj   +1 more source

A Large-Scale Pattern of Ontogenetic Shape Change in Ray-Finned Fishes.

open access: yesPLoS ONE, 2016
Fishes exhibit a remarkable diversity of body shape as adults; however, it is unknown whether this diversity is reflected in larval stage morphology. Here we investigate the relationship between larval and adult body shape as expressed by body elongation.
Hilary R Katz, Melina E Hale
doaj   +1 more source

First instar larvae of endemic Australian Miltogramminae (Diptera: Sarcophagidae)

open access: yesScientific Reports, 2021
The first instar larva of a species of the Australian endemic genus Aenigmetopia Malloch is described for the first time, along with the first instar larvae of three other Australian species representing the genera Amobia Robineau-Desvoidy and ...
Krzysztof Szpila   +4 more
doaj   +1 more source

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