The Gulf smooth-hound (Mustelus sinusmexicanus) is a houndshark of the family Triakidae, found on the continental shelves of the tropical western central Atlantic. The reproduction of this houndshark is placental viviparous.[2]
| Gulf smooth-hound | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Order: | Carcharhiniformes |
| Family: | Triakidae |
| Genus: | Mustelus |
| Species: | M. sinusmexicanus
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| Binomial name | |
| Mustelus sinusmexicanus Heemstra, 1997
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Description
editThis species has a long slender body, a plain grey/brown dorsum, pale/white ventrum and a large and rounded dorsal fin. The fins have a pale to white trailing margin fading towards adulthood. The caudal fin is deeply notched; its teeth are flat and pale. This type of shark can be found in the continental shelf between depths of 36 to 229 m (118 to 751 ft). The maximum recorded size was 140 cm (55 in).[1]
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Head -
Jaws -
Upper teeth -
Lower teeth
References
edit- ^ a b Carlson, J.; Pollom, R.; Derrick, D.; Pacoureau, N.; Pérez-Jiménez, J.C. (2021). "Mustelus sinusmexicanus". IUCN Red List of Threatened Species. 2021: e.T60206A3092676. doi:10.2305/IUCN.UK.2021-1.RLTS.T60206A3092676.en. Retrieved 19 November 2021.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Mustelus sinusmexicanus". FishBase. May 2014 version.
External links
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Wikimedia Commons has media related to Mustelus sinusmexicanus.
- gulf-of-mexico-smoothhound/mustelus-sinusmexicanus Gulf of Mexico smoothhound (Mustelus sinusmexicanus) media from ARKive
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