Larval development
Larval development of the Mexican Snook, Centropomus poeyi (Teleostei: Centropomidae)
... on larval development in a third species of Centropomus ...of larval development is similar across the three species of Centropomus that have been investigated to date, we have noted some ...
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Larval development and allometric growth of the black-faced blenny Tripterygion delaisi
... Arrábida Marine Park, Portugal. Larvae of T. delaisi possess distinctive morphometric and meristic characteristics which can be used to identify this species from related taxa. Pigmentation is sparse but characteristic, ...
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The effect of rearing temperature in larval development of pejerrey,
... the development of pejerrey larvae of the same age is when reared at different ...and larval periods of the pejerrey, Odontesthes bonariensis, and the influence of rearing temperature on larval ...
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She’s a femme fatale: low-density larval development produces good disease vectors
... that larval condi- tions that yield large, robust adult females are those that are most likely to produce the most dangerous individual vectors of ...during larval development for vectors with ...
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External morphology of Cotesia flavipes (Hymenoptera: Braconidae) during larval development
... Larvae of C. flavipes were collected daily from at least five parasitized hosts and pooled in groups of one-hundred lar- vae, carefully washed three times in the anticoagulant buffer, and immersed in 1% NaOH solution ...
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A note on the population genetic consequences of delayed larval development in insects
... in larval development (increase in the diapause phase), mea- sured in an integer number of generations: crosses therefore take place randomly (panmixia) only among individuals belonging to the same ...
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Embryonic and larval development of the topmouth gudgeon, Pseudorasbora parva (Teleostei: Cyprinidae)
... In addition, during the embryonic development, rotation of embryos was a commonly observed phenomenon. Zhu (1982) found that the embryo rotation of Clarias fuscus (Lacepède, 1803) began in the blastula phase, ...
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Embryonic and LarvaL dEvELopmEnt of Jundiá (Rhamdia quelen, Quoy Gaimard, 1824, piscEs, tELEostEi), a south amErican catfish
... and larval development of Rhamdia quelen have reported on fish captured in the wild (Ihering & Azevedo, ...and larval development were not ...
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Larval development of Physocephala (Diptera, Conopidae) in the bumble bee Bombus morio (Hymenoptera, Apidae)
... of larval development and the pupation stage are marked by the position of the larva inside the bee’s abdomen, when it takes up the entire ab- dominal hemocoel, with its head turned toward the thorax and ...
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Larval development of Cyrtograpsus angulatus Dana (Crustacea, Decapoda, Grapsidae) in the laboratory.
... Carapaça (Fig. 4-IJ) - apresenta três cerdas plumosas dorsolaterais. Os olhos são ligeiramente peduncul ados. 5-I1) semelhantes ao estágio anterior.. Cyrtograpsus angulatus, vista [r] ...
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Larval development of Uca (Minuca) Burgersi Holthuis (Crustacea, Decapoda, Ocypodidae), in the laboratory.
... Carapaça (Fig. 2-VI) com a forma geral semelhante aos dos estágios anteriores, possuindo nove pequenas cerdas plumosas de cada lado da região póstero-ventral. O comprimento do espinho do[r] ...
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Initial larval development of Helostoma temminckii Cuvier & Valenciennes (Helostomatidae, Perciformes).
... raios da nadadeira caudal plenamente formados, aspecto evidenciado a partir de 7,2 mm CP. As nadadeiras dorsal , anal e peitorais ainda não apresentam raios evidentes. O trato digesti[r] ...
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Larval development of Austinixa bragantina reared in the laboratory
... ABSTRACT. The zoeal and megalopal stages of Austinixa bragantina Coelho, 2005, a small pinnotherid crab found in association with ghost shrimps Callichirus major (Say, 1818) and Lepidophthalmus siriboia Felder & ...
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Anthelmintic effect of Cassia fistula and Combretum leprosum protein fractions against goat gastrointestinal nematodes
... In this study, we evaluated the ovicidal and larvicidal activity of protein preparations obtained from Cassia fistula L. and Combretum leprosum Mart. leaves on the gastrointestinal parasites of goats. Protein ...
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The seed coat of Phaseolus vulgaris interferes with the development of the cowpea weevil
... Fig. 1 – Effect of ground testa tissues of Phaseolus vulgaris and Vigna unguiculata seeds on Callosobruchus maculatus larval development weight and survival after 20 days. Powdered testa of the several ...
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Non-target effects of a glyphosate-based herbicide on Common toad larvae (Bufo bufo, Amphibia) and associated algae are altered by temperature
... during larval development; however, algae are likewise affected by similar environmental factors as amphibians (Whitehead et ...and development of larvae of Common toads (Bufo bufo ...
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Mosquito feeding affects larval behaviour and development in a moth.
... Female A. aegypti are attracted to, land on and sometimes feed on S. littoralis larvae. In response to these attacks, the larvae try to dislodge them by moving their head, clearly showing that larvae perceived the ...
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Seasonal abundance of equine strongyles (Nematoda: Strongylidae) in the State of Rio de Janeiro, Brazil
... of larval development in the summertime (rainy ...the larval stages are found during the winter, as reported in England (Ogbourne, 1976; 1978) and in The Netherlands (Eysker et ...
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Early development of Astronotus ocellatus under stereomicroscopy and scanning electron microscopy
... The development of the circulatory system begins with the appearance of the heart in the embryo during somitogenesis, and it continues during larval development (Hu et ...
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Avaliação da atividade carrapaticida e anti-helmíntica do abacaxi (Ananas comosus L.) em ruminantes
... ABSTRACT – The measures to control parasites in ruminants are almost exclusively based on use of commercial chemical compounds, causing rapid development of resistance. The objective of this study was to ...
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