Results 1 to 10 of about 512 (155)

Atractosteus spatula (Actinopterygii: Lepisosteiformes: Lepisosteidae): A deliberate aquarium trade introduction incidence in the Shatt al-Arab River, Basrah, Iraq [PDF]

open access: yesActa Ichthyologica Et Piscatoria, 2017
The first record of a single specimen of alligator gar, Atractosteus spatula (Lacepède, 1803), native to North America, is reported from the inland waters of Iraq.
Falah Mutlak   +2 more
exaly   +5 more sources

New records of alligator gar, Atractosteus spatula (Actinopterygii: Lepisosteiformes: Lepisosteidae) from Bali and Java, Indonesia [PDF]

open access: yesActa Ichthyologica Et Piscatoria, 2020
Alligator gar, Atractosteus spatula (Lacepède, 1803), is native to North America, with introductions reported from many countries. In 2019, two specimens of A. spatula were captured in Indonesia, one in the Nyanyi Estuary, a mangrove center in
R Adharyan Islamy
exaly   +5 more sources

Ray-finned fishes (Actinopterygii) from the Upper Jurassic (Oxfordian) of the Atacama Desert, Northern Chile [PDF]

open access: yesPeerJ, 2022
This contribution presents novel records of ray-finned fishes from the Oxfordian of Cerritos Bayos, northern Chile. This includes a Pachycormiformes diversity represented by macropredatory forms (aff. Hypsocormus sp.
Rodrigo A. Otero
doaj   +3 more sources

Regeneration of the caudal fin of the evolutionary ancient tropical gar Atractosteus tropicus [PDF]

open access: yesBMC Zoology
Background The tropical gar (Atractosteus tropicus), a member of the Lepisosteidae family, is native to regions extending from southeastern Mexico to southern Costa Rica.
Alberto J. Ríos-Flores   +9 more
doaj   +2 more sources

FAUNA HELMINTOLOGICA DE PECES DULCEACUICOLAS DE TABASCO. ESTUDIO PREMILIMAR

open access: yesEcosistemas y Recursos Agropecuarios, 2014
en muestreos realizados en febrero, abril y julio de 1983, en las lagunas el chiribital y el Horizonte, cercanas a la Ciudad de Villahermosa, Tabasco, se analizaron 74 peces pertenecientes a las familias Lepisosteidae (11 ejemplares) y Cichlidae (63 ...
David Osorio Sarabia   +2 more
doaj   +2 more sources

The complete mitochondrial DNA of the Cuban gar (Atractosteus tristoechus) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2017
The Cuban gar (Atractosteus tristoechus) is an endemic lepisosteid living in Cuba. Among gars, this species is one of the most threatened and has the smallest natural distribution range. Lepisosteids are air-breathing fishes belonging to the Holostean, a
Gabriela Ulmo-Díaz   +4 more
doaj   +2 more sources

Dietary live yeast (Debaryomyces hansenii) provides no advantages in tropical gar, Atractosteus tropicus (Actinopterygii: Lepisosteiformes: Lepisosteidae), juvenile aquaculture [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2021
Tropical gar, Atractosteus tropicus Gill, 1863, is an ancient freshwater fish that is commercially cultivated in southern Mexico. Currently, there is a specific diet for its culture; however, the addition of probiotics has not been investigated.
Iris Adriana Hernández-López   +10 more
doaj   +3 more sources

First record of exotic alligator gar, Atractosteus spatula (Actinopterygii: Lepisosteiformes: Lepisosteidae), from Ganga River system, India: A possible threat to indigenous riverine fish diversity [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2021
A new record of an exotic alligator gar, Atractosteus spatula (Lacepède, 1803), from an open wetland of the Ganga River was presented in this paper and discussed along with the environmental parameters.
Ranjan Kumar Manna   +5 more
doaj   +3 more sources

First Japanese Record of Argulus nobilis (Crustacea: Branchiura: Argulidae), an Ectoparasite of Gars of North American Origin

open access: yesSpecies Diversity, 2023
Argulus nobilis Thiele, 1904 is an ectoparasite of gars (Lepisosteidae) in the U.S.A. Five female specimens of A. nobilis were found in the collection of the Lake Biwa Museum, Japan.
Kazuya Nagasawa
doaj   +1 more source

El registro fósil de los peces mexicanos de agua dulce

open access: yesRevista Mexicana de Biodiversidad, 2015
El registro fósil de los peces de agua dulce en México, si bien es escaso, se ha visto incrementado durante los últimos a˜nos. Estos fósilesse conocen en 39 localidades, de las cuales 4, ubicadas en el norte del país, son cretácicas y cuentan con restos ...
Ana Fabiola Guzmán
doaj   +1 more source

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