Ctenochaetus binotatus | University of the Philippines Mindanao FishDive Project | Marine Biodiversity Database Project
Ctenochaetus binotatus (Randall, 1955)
  • Classification
  • Kingdom » Animalia
  • Phylum » Chordata
  • Class » Osteichthyes
  • Order » Acanthuriformes
  • Family » Acanthuridae
  • Genus » Ctenochaetus
  • Species » binotatus
  • Ctenochaetus binotatus (Randall, 1955)
    (Twospot surgeonfish)
  • Description »  

    Marine; reef-associated; depth range 0 - 60 m , usually 10 - 50 m . Tropical; 24°N - 34°S, 29°E - 122°W

    Maturity: Lm ?  range ? - ? cm Max length : 22.0 cm TL male/unsexed;

    Dorsal spines (total): 8; Dorsal soft rays (total): 24 - 27; Anal spines: 3; Anal soft rays: 22 - 25. Prominent black spot at the rear base of dorsal and anal fins; adults with a bluish ring around the eye . Dorsal and anal fins dark brown. Caudal fin brown in adults, yellow in young. Edge of lips smooth. Upper teeth usually with 5 denticulations (not including tip). Anterior gill rakers 23-29 .
    Body shape (shape guide): short and / or deep.

    Full article at FishBase
  • Local Name »  
  • Locality/Distribution »   [Samal Island, Davao del Norte] [Sasa, Davao del Sur, Davao City]
  • Collectors/Field Observers »   CL Nañola, MA Fortaleza, KL Labrador, JJ Lanutan
  • Species ID by »   Maybelle A. Fortaleza
  • Institution/Project »   University of the Philippines Mindanao FishDive Project
  • Collection Code »   [None] [FDP_IGCS_2202_037A]
  • Cite this page as: Fortaleza, M.A., Labrador, K.L., Lanutan, J.J., Bacus, M.G., Consuegra, J.M., del Fierro, J.E.L.F., Sobradil, R.B., Opina, R.L., Cabasan, J.P., Eballe, A.C. and Gumanao, G.S., 2024. The marine fishes from southern Mindanao, Philippines, including a DNA barcode reference library of commercially important species. Bulletin of Marine Science. https://doi.org/10.5343/bms.2023.0116
  • IUCN Conservation Status »   Visit IUCN
    Least Concern (LC); Date assessed:07 May 2010 (FishBase)
  • Sample Availability and Preservation »   Tissue preserved in 95% ETOH; whole fish specimen fixed in formalin
  • GenBank Accession Number »   OR524352
  • Curated by »   Maybelle Fortaleza
  • Last Updated »   Nov. 28, 2024, 12:59 p.m.
  • Cite this page as: Fortaleza, M.A., Labrador, K.L., Lanutan, J.J., Bacus, M.G., Consuegra, J.M., del Fierro, J.E.L.F., Sobradil, R.B., Opina, R.L., Cabasan, J.P., Eballe, A.C. and Gumanao, G.S., 2024. The marine fishes from southern Mindanao, Philippines, including a DNA barcode reference library of commercially important species. Bulletin of Marine Science. https://doi.org/10.5343/bms.2023.0116
  • DNA Sequence »

    GATATCGGCACCCTTTATTTAGTATTTGGTGCTTGAGCTGGAATAGTAGGAACGGCTTTGAGCCTCCTTATCCGAGCAGAATTAAGCCAACCAGGCGCCCTCTTAGGGGATGACCAGATTTATAATGTCATTGTTACAGCACATGCATTCGTAATAATTTTCTTTATAGTAATACCAATTATGATTGGTGGATTTGGAAACTGATTGATTCCACTAATGATTGGAGCTCCTGATATAGCATTCCCGCGAATAAATAACATGAGCTTTTGACTCCTGCCCCCATCTTTCCTACTTCTATTAGCATCTTCTGCAGTAGAGTCTGGTGCTGGTACAGGATGAACAGTTTATCCCCCTCTAGCCGGTAATCTAGCACATGCAGGAGCATCTGTAGACCTTACCATTTTCTCCCTTCATCTTGCAGGTATTTCCTCAATTCTAGGGGCTATTAATTTTATTACAACAATTATTAATATGAAACCCCCAGCCATTTCTCAATACCAAACACCCCTGTTCGTTTGAGCAGTACTAATTACTGCCGTTTTACTTCTCCTCTCACTTCCTGTCCTTGCTGCTGGAATTACAATACTACTTACAGACCGAAACCTTAACACCACCTTCTTTGACCCGGCAGGCGGAGGAGATCCTATCCTGTATCAACACTTATTCTGATTCTTC