Results 1 to 10 of about 83,777 (312)

Having cake and eating too: The benefits of an intermediate larval form in a brittle star Amphiodia sp. opaque (Ophiuroidea)

open access: yesEcology and Evolution, 2023
Most marine invertebrate larvae either obligately feed or depend on maternally provided reserves during planktonic development. A small number of species have the capacity to do both, in a mode of development known as facultative planktotrophy.
Nicole N. Nakata, Richard B. Emlet
doaj   +1 more source

Incidence of Larval Anisakiosis in Ocean Fish Sold Through Network of Supermarket Stores

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Investigations conducted on a sample of 33 ocean fish of consumption, mackerel and herring uneviscerated and frosen, packed in plastic bags, different weights and purchased from supermarket chain stores, concerning the incidence and intensity of ...
Octavian Negrea   +6 more
doaj  

Contribución al conocimiento de los hemeróbidos de Patagonia y Tierra del Fuego (Insecta, Neuroptera, Hemerobiidae)

open access: yesGraellsia, 2003
Se aportan nuevos datos sobre la biología y distribución de 10 especies de hemeróbidos capturadas en 48 localidades de Patagonia y Tierra del Fuego.
Víctor J. Monserrat
doaj   +1 more source

Examination of the Nasal Botfly (Cephenemyia stimulator, Clark, 1815) in the Roe Deer (Capreolus capreolus, Linnaeus, 1758), in Hungary

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
We examined roe deer in the southern part of Hungary, in different habitats, in the last two hunting seasons. The subject of the examination was the nasal botfly (Cephenemyia stimulator) larvae in the roe deer.
Szilárd Pinnyey   +3 more
doaj  

Larval settlement and spat recovery rates of the oyster Crassostrea brasiliana (Lamarck, 1819) using different systems to induce metamorphosis Taxas de assentamento larval e recuperação de sementes da ostra Crassostrea brasiliana (Lamarck, 1819) com uso de diferentes sistemas de indução à metamorfose

open access: yesBrazilian Journal of Biology, 2011
This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks ...
RC Silveira   +4 more
doaj   +1 more source

Aspectos da dieta de larvas de Astyanax janeiroensis(Eigenmann, 1908) (Osteichthyes, Characidae) no Reservatório de Guaricana, Rio Arraial, Estado do Paraná

open access: yesBoletim do Instituto de Pesca, 2018
Este trabalho discute aspectos da dieta de larvas do lambari Astyanax janeiroensis, capturadas em julho/2001 no Reservatório de Guaricana, Rio Arraial, Paraná. As coletas foram realizadas í­Â s 18h30 e 20h30.
Miriam Santin   +4 more
doaj  

Relaciones alométricas en estadios tempranos de la especie Brycon moorei Steindachner (Characidae), en condiciones controladas

open access: yesActualidades Biológicas, 2020
Para Brycon moorei, los datos sobre morfometría, en estados iniciales del desarrollo, son inexistentes. El objetivo de este estudio fue establecer las principales relaciones alométricas en los estadios tempranos de B. moorei.
Carlos Arturo David-Ruales   +6 more
doaj   +1 more source

The larva of Chiron senegalensis and comments on its relationships with other Scarabaeoidea (Coleoptera: Chironidae)

open access: yesEuropean Journal of Entomology, 2002
After a brief presentation of some historical, taxonomical and biological data on the Chironidae, the third instar larva of Chiron senegalensis Hope & Westwood, 1845 is described and illustrated on the basis of larval characteristics.
Jean-Bernard HUCHET, Jean-Pierre LUMARET
doaj   +1 more source

Redescription of Immature Stages of Phyllophaga menetriesi (Blanchard) (Coleoptera: Melolonthidae) and its Distribution in the Colombian Andean Mountains Redescripción de inmaduros y distribución de la Chisa Phyllophaga menetriesi (Blanchard) en los Andes colombianos. (Coleoptera: Melolonthidae)

open access: yesActa Agronómica, 2006
<p>To facilitate their recognition, the larvae, pupae, and adults of the rhizophage <em>Phyllophaga</em> menetriesi were described. Taxonomic keys were also prepared for immature stages of this pest, which are also commonly known as ...
Pardo Locarno Luis Carlos   +1 more
doaj  

Phylogenetic relationships and larval morphology of the recently described diving beetle genus Laccomimus (Coleoptera: Dytiscidae: Laccophilinae)

open access: yesEuropean Journal of Entomology, 2015
The larvae of the diving beetle genus Laccomimus Toledo & Michat, 2015 (Laccophilinae) are studied for the first time, based on detailed descriptions and illustrations of all instars of L.
Mariano C. MICHAT, Mario TOLEDO
doaj   +1 more source

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