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Dactyloscopus lunaticus Gilbert, 1890
MOONSTRUCK SAND-STARGAZER
Life   Vertebrata   Fish   Dactyloscopidae   Dactyloscopus

Dactyloscopus lunaticus
© Copyright Photographer/SFTEP, 2002 · 0
Dactyloscopus lunaticus

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Dactyloscopus lunaticus
© Copyright Photographer/SFTEP, 2002 · 0
Dactyloscopus lunaticus
español

Overview
Main identification features
  • eyes on stalks, with 1-3 papillae
  • body: 12-15 saddles, 2 stripes
  • c: short, rays branched, no notch under tail base
  • mouth pigmented
  • scales over lateral linearch
Head large, flattened above, rounded and narrow at front; both lips with flaps, 6-12 on top lip; eyes on stalks, with 1 to several papillae around each; rear nostril at front of preorbital bone; top lip with 6-12 flaps; dorsal fin origin on nape, with 3 free spines at front, X-XIII, 27-31; anal II, 31-35; pectoral usually 13 rays; lateral line scales 45-47, completely scaled above entire lateral line; no notch under end of tail base; tail fin rays mostly branched, fin short (<12% of standard length).

Inside mouth pigmented; head irregularly spotted & flecked with brown; 12-15 dark bars along upper back; side extensively flecked, with 1-2 lateral stripes; fins pale.

Size: 8.5 cm

Habitat: coastal sandy areas and tide pools.

Depth: 5-138 m.

Southern Baja and the Gulf of California to Ecuador.


Attributes
Abundance: Common.
Cites: Not listed.
Climate Zone: North Temperate (Californian Province &/or Northern Gulf of California); Northern Subtropical (Cortez Province + Sinaloan Gap); Northern Tropical (Mexican Province to Nicaragua + Revillagigedos); Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo).
Depth Range Max: 138 m.
Depth Range Min: 5 m.
Diet: mobile benthic worms; bony fishes; mobile benthic crustacea (shrimps/crabs); mobile benthic gastropods/bivalves.
Eastern Pacific Range: Northern limit=32; Southern limit=-2; Western limit=-114; Eastern limit=-78; Latitudinal range=34; Longitudinal range=36.
Egg Type: Benthic; Pelagic larva.
Feeding Group: Carnivore.
FishBase Habitat: Demersal.
Global Endemism: Tropical Eastern Pacific (TEP) endemic; East Pacific endemic; All species.
Habitat: Sand & gravel; Soft bottom (mud, sand,gravel, beach, estuary & mangrove); Soft bottom only.
Inshore Offshore: Inshore; Inshore Only.
IUCN Red List: Not evaluated / Listed.
Length Max: 8.5 cm.
Regional Endemism: Continent; Continent only; TEP endemic; Continental TEP endemic; 3 provinces (Cortez + Mexican + Panamic) endemic; All species.
Residency: Resident.
Salinity: Marine; Marine Only.
Water Column Position: Bottom; Bottom only;


Names
Scientific source:

Links to other sites

References
  • Dawson, C.E., 1975., Studies on eastern Pacific sand stargazers (Pisces: Dactyloscopidae). 2.Genus Dactyloscopus, with descriptions of new species and subspecies., Nat. Hist. Mus. Los Angeles Co. Sci. Bull., 22:1-61.
  • Findley, L.T., Hendrickx, M.E., Brusca, R.C., van der Heiden, A.M., Hastings, P.A., Torre, J., 2003., Diversidad de la Macrofauna Marina del Golfo de California, Mexico., CD-ROM versión 1.0. Projecto de la Macrofauna del Golfo .  Derechos reservados de los autores y Conservación Internacional.
  • Galván-Magaña, F., Gutiérrez-Sánchez, F., Abitia-Cárdenas, L.A., Rodríguez-Romero, J., 2000., The distribution and affinities of the shore fishes of the Baja California Sur lagoons. In Aquatic Ecosystems of Mexico: Status and Scope. Eds. M. Manuwar, S.G. Lawrence, I.F. Manuwar & D.F. Malley. Ecovision World Monograph Series., Backhuys Publishers:383-398.
  • Gilbert, C.H., 1890., A preliminary report on the fishes collected by the steamer "Albatross" on the Pacific coast of North America during the year 1889, with descriptions of twelve new genera and ninety-two new species., Proc. U.S. Nat. Mus., 13:49-126.
  • Jimenez-Prado, P., Béarez, P., 2004., Peces marinos del Ecuador continental / Marine fishes of continental Ecuador., SIMBIOE/NAZCA/IFEA tomo 1 y 2.
  • Lopez , M. I. and Bussing, W. A., 1982., Lista provisional de los peces marinos de la Costa Rica., Revista de Biologia Tropical, 30(1):5-26.
  • Love, M.S., Mecklenburg, C.W., Mecklenburg, T.A., Thorsteinson, L.K., 2005., es of the West Coast and Alaska: a checklist of North Pacific and Artic Ocena species from Baja California to the Alaska-Yukon border., U.S. Department of the Interior, U.S. Geological Survey, Biological Resources Division, 288pp.
  • Osburn , R. C. and Nichols, J. T., 1916., Shore Fishes Collected by the 'Albatross' Expedition in Lower California with Descriptions of New Species., Bull. Amer. Mus. Nat. Hist., 35:139-181.
  • Van der Heiden , A. M. and Findley, L. T., 1988., Lista de los peces marinos del sur de Sinaloa, México., Anales del Centro de Ciencias del Mar y Limnologia de la Universidad Autonoma Nacional de Mexico, 15:209-224.
  • Villareal-Cavazos, A., Reyes-Bonilla, H., Bermúdez-Almada, B. and Arizpe-Covarrubias, O., 2000., Los peces del arrecife de Cabo Pulmo, Golfo de California, México: Lista sistemática y aspectos de abundancia y biogeografía., Rev. Biol. Trop., 48:413-424.

Acknowledgements

I thank Ashley MacDonald and John Pickering, University of Georgia, for technical support in building this page.


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Dactyloscopus&speciesname=lunaticus ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Dactyloscopus&speciesname=lunaticus
http://52.67.158.155/Summary/speciesSummary.php?genusname=Dactyloscopus&speciesname=lunaticus ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Dactyloscopus&speciesname=lunaticus
https://fishbase.net.br/Summary/speciesSummary.php?genusname=Dactyloscopus&speciesname=lunaticus ---> https://fishbase.net.br/summary/Dactyloscopus-lunaticus.html
Dactyloscopus lunaticus, Moonstruck stargazer
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Dactyloscopus lunaticus Gilbert , 1890

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Dactyloscopus lunaticus   AquaMaps   Data sources: GBIF OBIS
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Google image Image of Dactyloscopus lunaticus (Moonstruck stargazer) No image available for this species;
drawing shows typical species in Dactyloscopidae.

Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Blenniiformes (Blennies) > Dactyloscopidae (Sand stargazers)
Etymology: Dactyloscopus: Greek, daktylos = finger + Greek, skopein = to look (Ref. 45335 ) .
More on author: Gilbert .

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range ? - 60 m (Ref. 58018 ). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Central Pacific: Baja California Sur, Mexico and Gulf of Panama.

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm

Biology     Glossary (e.g. epibenthic)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Williams, Jeffrey T. | Collaborators

De la Cruz Agüero, J., M. Arellano Martínez, V.M. Cota Gómez and G. de la Cruz-Agüero , 1997. Catalogo de los peces marinos de Baja California Sur. IPN-CICIMAR, La Paz, Mexico. P. 346. (Ref. 37955 )

IUCN Red List Status (Ref. 130435 )

  Least Concern (LC)  ; Date assessed: 25 May 2007

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201 ): 21 - 28.6, mean 26.2 °C (based on 34 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  4.2   ±0.6 se; based on size and trophs of closest relatives Fishing Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100).

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Updated: 2024-04-27 03:30:33 gmt
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