Results 271 to 280 of about 297,573 (308)
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Larval development of Toxocara canis in dogs
Veterinary Parasitology, 2011The parasitic roundworm Toxocara canis is present in dog populations all over the world. Due to its zoonotic potential, this roundworm is of special interest not only for veterinarians, but also for medical practitioners. In the present review, current knowledge of infection routes and the subsequent development of larvae within the canine host is ...
Thomas, Schnieder +2 more
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Larval Development of Glaridacris confusa (Cestoda: Caryophyllaeidae)
The Journal of Parasitology, 1967Larval development of the caryophyllaeid cestode Glaridacris confusa occurs in aquatic annelids of the families Tubificidae and Naididae. Procercoids possess a cercomer; the scolex and gonads are well developed. North American caryophyllaeid cestodes parasitize catostomid and cyprinid fishes; oligochaete annelids serve as their intermediate hosts ...
R L, Calentine, D D, Williams
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Gamete, Embryo, Larval Development
1984This chapter presents descriptions of the origin, structure, and differentiation of gametes, larval development, and larval metamorphosis. Recent reviews of sponge reproduction have appeared or will shortly, and reference can be made to them for other points of view (Fell, 1974a, 1983, in press; Reiswig, in press; Sara, in press; Simpson, in press ...
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Larval development of Asemichthys taylori (Cottidae)
Ichthyological Research, 2009Larvae of Asemichthys taylori were reared in the laboratory to identifiable juveniles. A preserved series of larvae was characterized in part by fin meristics (X–XI, 14–15 dorsal fin rays; 15 anal fin rays), as well as a combination of the alignment of the jaw tip with the ventral margin of the gut, heavy lateral melanistic pigment except on the caudal
Jeffrey B. Marliave +2 more
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Larval development of Velacumantus australis
1961(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Development of Some Larval Centrarchids
The Progressive Fish-Culturist, 1970(1970). Development of Some Larval Centrarchids. The Progressive Fish-Culturist: Vol. 32, No. 3, pp. 130-136.
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Phylogenetic analyses of mode of larval development
Seminars in Cell & Developmental Biology, 2000Phylogenies based on morphological or molecular characters have been used to provide an evolutionary context for analysis of larval evolution. Studies of gastropods, bivalves, tunicates, sea stars, sea urchins, and polychaetes have revealed massive parallel evolution of similar larval forms.
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The Development of the Drosophila Larval Brain
2009In this chapter we will start out by describing in more detail the progenitors of the nervous system, the neuroblasts and ganglion mother cells. Subsequently we will survey the generic cell types that make up the developing Drosophila brain, namely neurons, glial cells and tracheal cells. Finally, we will attempt a synopsis of the neuronal connectivity
Volker, Hartenstein +3 more
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“Crustacea”: Comparative Aspects of Larval Development
2015Talking about crustacean development is already a difficult task due to the uncertainties of the term “Crustacea” itself. In recent years, numerous studies have pointed out that “Crustacea” is a paraphyletic assemblage, especially with respect to hexapods, while other authors still vote for a sister group relationship of Crustacea and Hexapoda ...
Joachim T. Haug, Carolin Haug
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