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CAS Ichthyology Collection Database

Filter: Genus=Heterodontus;Species=mexicanus;
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CAS-ICH 30809 Heterodontus mexicanus   [Catalog of Fishes]       ID by/date  Compagno, L. J. V. / 1974 Heterodontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number G-304 Size 369 mm TL
Collector; Vessel Compagno, Leonard J. V.; Welton, B.  Field Number Z30809 Date Collected 28 May 1974 
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State County
Water Body Sea of Cortes Drainage Island Group Island
Depth Width Salinity Gear
Locality Guaymas fish meal plant, S. Guaymas near causeway toEmpalme
Latitude-Longitude 27.954582°, -110.839201°; uncertainty: 1418 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1974-VII:22 Specimen Remarks male
Collecting Event Remarks

CAS-ICH 232102 Heterodontus mexicanus   [Catalog of Fishes]       ID by/date  Compagno, L. J. V. Heterodontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Compagno, L. J. V.  Field Number LJVC 26-V-1974 Date Collected May 26, 1974 
Continent/Ocean Atlantic Ocean / Gulf of Mexico Country Mexico State County
Water Body Drainage Island Group Island
Depth Width Salinity Gear Shrimp Trawl
Locality Guaymas, Mexico: off Isla Pajaros, from shrimp trawl catch at Guaymas fish meal plant.
Latitude-Longitude 27.892197°, -110.837504°; uncertainty: 1389 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks Egg case
Collecting Event Remarks

CAS-ICH 40578 Heterodontus mexicanus   [Catalog of Fishes]       ID by/date  Compagno, L. J. V. / 24 Dec 1977 Heterodontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Herald, E. S.; Powell, D.; party  Field Number ESH 1964-BAJA Date Collected  
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State Baja California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality From Loreto to La Paz.
Latitude-Longitude 25.095566°, -110.811495°; uncertainty: 116183 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksCoordinates at mid-way point between Loreto and La Paz. Error covers area between the two towns.
Acc. Number 1964-VII:9 Specimen Remarks 1 eggcase.
Collecting Event Remarks

CAS-ICH 86011 Heterodontus mexicanus   [Catalog of Fishes]       ID by/date  Long, Douglas J. / 1996 Heterodontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-55% isopropanol Other/Previous Number Size 283 mm
Collector; Vessel Long, Douglas J.  Field Number DJL-96-01 Date Collected 26 Jan 1996 : 830
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State Baja California County
Water Body Sea of Cortez Drainage Island Group Island
Depth Width Salinity Gear
Locality On beach at low tide in front of Casa Diaz Hotel, Bahia de Los Angeles
Latitude-Longitude 28.950465°, -113.547879°; uncertainty: 984 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks Juvenile male
Collecting Event Remarks Found recently dead on beach.

CAS-ICH 86012 Heterodontus mexicanus   [Catalog of Fishes]       ID by/date  Long, Douglas J. / 1996 Heterodontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-55% isopropanol Other/Previous Number Size 280 mm
Collector; Vessel Long, Douglas J.  Field Number DJL-96-02 Date Collected 27 Jan 1996 : 1130
Continent/Ocean Pacific Ocean / NE Pacific Country Mexico State Baja California County
Water Body Sea of Cortez Drainage Island Group Island
Depth Width Salinity Gear
Locality On beach at low tide in front of Casa Diaz Hotel, Bahia de Los Angeles
Latitude-Longitude 28.950465°, -113.547879°; uncertainty: 984 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks Juvenile male
Collecting Event Remarks Found recently dead on beach.
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