Results 11 to 20 of about 1,528 (194)

Feeding habits of Chondrichthian Mustelus Mustelus - Smoothhound : Triakidae- in Syrian marine water

open access: yesالمجلة العراقية للاستزراع المائي, 2022
This study was performed on the smoothhound shark: Mustelus mustelus (Linnaeus, 1758), during the period between December 2005 and April 2009, in the Eastern Levant along the Syrian coast.
Malek Fares Ali   +2 more
doaj   +2 more sources

Northeast Pacific eelgrass fish communities characterized by environmental DNA represent local diversity and show habitat specificity

open access: yesEnvironmental DNA, 2023
Fish biodiversity is an important indicator of ecosystem health and a priority for the National Park Service in Drakes Estero, a shallow estuary within Point Reyes National Seashore, Marin County, California.
Deanna S. Beatty   +3 more
doaj   +2 more sources

Site specificity and attachment mode of Symcallio and Calliobothrium species (Cestoda: “Tetraphyllidea”) in smoothhound sharks of the genus Mustelus (Carcharhiniformes: Triakidae) [PDF]

open access: yesPeerJ, 2019
Previous studies suggest that cestodes (i.e., tapeworms) of the sister genera Symcallio and Calliobothrium attach in different specific regions of the spiral intestine of their triakid shark hosts, with species of Symcallio attaching in the anterior ...
James P. Bernot, Janine N. Caira
doaj   +3 more sources

Rediscovery of one of the world's rarest sharks, the sailback houndshark Gogolia filewoodi, in Papua New Guinea. [PDF]

open access: yesJ Fish Biol
Abstract A recent survey of artisanal and subsistence fishers in Madang, Papua New Guinea, resulted in rediscovery of the sailback houndshark Gogolia filewoodi. The five females and one male G. filewoodi recorded in 2020 and 2022 near the Gogol River mouth are the first verified records of this species since its description from a single specimen in ...
Sagumai J   +3 more
europepmc   +2 more sources

Testicular histology of Mustelus schmitti springer, 1939 (Elasmobranchii, triakidae) [PDF]

open access: yes, 2013
Mustelus schmitti presenta unos testiculos de desarrollo diametrico en la que espermatocistos forma redonda muestran una disposición zonal. Cada zona tiene espermatocistos que contienen células germinales en una sola fase de desarrollo.
Rojas, Fernando Oscar
core   +3 more sources

Reallocation of the magnificent catshark Proscyllium magnificum Last & Vongpanich, 2004 to the genus Ctenacis Compagno, 1973 (Carcharhiniformes: Proscylliidae). [PDF]

open access: yesJ Fish Biol
Abstract The magnificent catshark Proscyllium magnificum was described in 2004 based off five specimens collected in the Andaman Sea off Myanmar. It was originally allocated to the genus Proscyllium, but recent molecular analyses suggested it was more closely related to the harlequin catshark Ctenacis fehlmanni from the western Indian Ocean. This study
White WT   +3 more
europepmc   +2 more sources

Food and feeding habits of the blackspotted smooth-hound, Mustelus punctulatus (Elasmobranchii: Carcharhiniformes: Triakidae), from the northern Adriatic [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2011
Background. The blackspotted smooth-hound, Mustelus punctulatus Risso, 1826, has been regularly caught in the northern Adriatic Sea, although a decreasing trend in its catches was observed off the coast of Slovenia within the last decade The knowledge of
L. Lipej   +4 more
doaj   +3 more sources

Unusual record of a multiple predation of the Patagonian seahorse Hippocampus patagonicus by the Narrownose smooth-hound Mustelus schmitti in Argentine coastal waters

open access: yesMarine and Fishery Sciences, 2021
Seahorses (Genus Hippocampus) are rarely reported as prey items. Their low population numbers, their ability to blend with the environment and their low palatability are the features making them an unsuitable option for predators. Five individuals of the
Mauro Belleggia   +4 more
doaj   +1 more source

New host and ocean records for Driocephalus cerebrinoxius (Sphyriidae, Siphonostomatoida) and a reconsideration of phylogeny within Sphyriidae. [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2006
Background. Driocephalus cerebrinoxius is an unusual representative of an unusual family of parasitic copepods (Sphyriidae, Siphonostomatoida, Copepoda). This report documents new host and ocean records for D. cerebrinoxius and considers the phylogenetic
G.W. Benz   +4 more
doaj   +3 more sources

Triakidae Gray 1851

open access: yes, 2018
Family Triakidae Mustelus canis (Mitchill, 1815) —No common name in Madeira; Dusky smooth-hound Fowler 1936: 61 | Noronha & Sarmento 1948: 97 | Maul 1948: 138 | Albuquerque 1954 –56: 106 and 107 | Nunes 1953: 82 Distribution in Macaronesia. recorded only from Madeira. Remarks.
Biscoito, Manuel   +2 more
  +6 more sources

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