Results 251 to 260 of about 20,818 (273)

The monophyly of the Caturidae (Pisces; Actinopterygii) and the phylogeny of the Halecomorphi

Geobios, 1995
The monophyly of the halecomorph fishes Caturidae and their position among the Halecomorphi is tested. Using Watsonulus as outgroup; two monophyletic groups; Furo as the sister-group of the Ophiopsidae and Amblysemius + Caturus as the sister-group of the the Amiiformes; are recognized. The Ionoscopidae are the most primitive taxon above Watsonulus.
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The morphology and histology of the scales of Aspidorhynchidae (Actinopterygii, Halecostomi)

Geobios, 2000
Abstract The scales of the three genera of aspidorhynchids (Aspidorhynchus, Belonostomus, and Vinctifer) are studied to bring out some characters useful to understand the systematic position of aspidorhinchids within the neopterygians. The scales of the nine species studied are of lepidosteoid type with a ganoine layer overlaying a basal plate made ...
François J. Meunier, Paulo M. Brito
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First Middle Jurassic record of Saurichthyidae (Actinopterygii) [PDF]

PalZ, 2015
Saurichthyidae, a speciose group of Early Mesozoic actinopterygian fishes, was previously documented as ranging from the Late Permian to the end of the Early Jurassic. Saurichthyids were most diverse in the Triassic: only two species persisted into the Early Jurassic, restricted to marine sediments in Europe and North America. Here, I report previously
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Isozymes of glucosephosphate isomerase (PGI) in fishes of the subclass actinopterygii

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1986
A compilation of the species of fishes of the subclass Actinopterygii for the study of the PGI isozyme system is given. PGI appears to be codified by more than one locus in fishes; 65% of the species analysed here have two loci for PGI. PGI duplication in fishes and the relationship of isozymes of PGI with temperature and metabolism are discussed.
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Završno izvješće za skupine Actinopterygii i Cephalspidomorphi

2016
Terensko istraživanje i laboratorijska analiza novoprikupljenih inventarizacijskih podataka u sklopu projekta integracije u EU Natura 2000.
Marčić, Zoran, Mustafić, Perica, Ćaleta, Marko, Zanella, Davor   +3 more
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The fossil record and biogeography of the Cichlidae (Actinopterygii: Labroidei)

Biological Journal of the Linnean Society, 2001
The family Cichlidae is a large group of tropical fishes in the order Perciformes, with an estimated number of living species exceeding 1400. The modern distribution of the family Cichlidae is predominantly in fresh waters of Central and South America, Africa, Madagascar, India and the Middle East, with fossil members known from Africa, Saudi Arabia ...
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FISHMORPH: A global database on morphological traits of freshwater fishes

Global Ecology and Biogeography, 2021
Sebastien Brosse, Guohuan Su, Aurele Toussaint   +2 more
exaly  

Comparing environmental DNA metabarcoding and underwater visual census to monitor tropical reef fishes

Environmental DNA, 2021
Andrea Polanco, Virginie Marques, Fabian Fopp   +2 more
exaly  

Subclass Osteichthyes. Infraclass Actinopterygii [PDF]

, 1971
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Macroevolutionary foundations of a recently evolved innate immune defense

Evolution; International Journal of Organic Evolution, 2021
Milan Vrtílek, Daniel I Bolnick
exaly