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Blenniella periophthalmus (Valenciennes, 1836)
BLUESTREAKED ROCKSKIPPER
Blue-streaked Blenny; Bullethead Rockskipper; Peppered Blenny; Istiblennius periophthalmus Valenciennes, 1836; Salarias periophthalmus Valenciennes, 1836; Blue-dashed Rockskipper

Life   Vertebrata   Fish   Blenniidae   Blenniella


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Blenniella&speciesname=periophthalmus ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Blenniella&speciesname=periophthalmus
http://192.134.151.83/Summary/speciesSummary.php?genusname=Blenniella&speciesname=periophthalmus ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Blenniella&speciesname=periophthalmus
https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Blenniella&speciesname=periophthalmus ---> https://fishbase.mnhn.fr/summary/Blenniella-periophthalmus.html
Blenniella periophthalmus, Blue-dashed rockskipper
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Blenniella periophthalmus ( Valenciennes , 1836 )

Blue-dashed rockskipper Add your observation in Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Blenniella periophthalmus   AquaMaps   Data sources: GBIF OBIS
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Pictures | Google image Image of Blenniella periophthalmus (Blue-dashed rockskipper) Blenniella periophthalmus
Picture by Field, R.

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

Teleostei (teleosts) > Blenniiformes (Blennies) > Blenniidae (Combtooth blennies) > Salariinae
Etymology: Blenniella: Diminutive of blennius, Greek,blenios = mucus (Ref. 45335 ) .
More on author: Valenciennes .

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

Marine; reef-associated; depth range 0 - 3 m (Ref. 30874 ). Tropical; 30°N - 30°S

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

Indo-Pacific: Red Sea south to Durban, South Africa, east to the Marquesas and Tuamoto Islands, north to the Ryukyu Islands; throughout Micronesia.

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 15.0 cm SL male/unsexed; (Ref. 9710 )

Short description Morphology | Morphometrics

Dorsal spines (total): 12 - 14; Dorsal soft rays (total): 18-21; Anal spines : 2; Anal soft rays : 19 - 21; Vertebrae : 25 - 27. Diagnosis: Dorsal fin XIII, 18-21, notched between spinous and segmented-ray portions; anal fin II, 19-21; pectoral rays 13-15 (usually 14); pelvic fin I, 3; caudal fin, procurrent rays 7, segmented rays 13. Vertebrae 12 + 25-27. Orbital cirrus simple and slender, may have a short lateral branch, less often up to 4 branches; nasal cirri short and palmate, may rarely have more than 6 branches; nuchal cirri simple and slender, may have a single branch or a ragged edge. Mandibular pores 6. Dorsal lips margin entire, ventral margin crenulated. Occipital crest absent, but large males have a low thin ridge (less than 1.8 mm); no crest or ridge in females Three color-pattern types described for different localities (see Ref. 9962). Body of males with 6-7 dusky bands with 1 or a pair of dark margined, pale, oblong spots on each band; dark spots on spinous dorsal, dusky lines on rayed dorsal. Females with spots on caudal peduncle; body sometimes with fine dark specks (Ref. 4404 ). Body depth at anal-fin origin 4.6-5.3 in SL (Ref. 90102 ).

Biology     Glossary (e.g. epibenthic)

Adults inhabit exposed outer intertidal reef flats, where it can hide in cracks and holes. Commonly observed clinging to rocks as the water recedes below them during the low cycle of the swell and this species is often confused with mudskipper gobies (Ref. 48636 ). They feed on filamentous algae and associated small invertebrates, such as foraminiferans, ostracods, copepods, and gastropods. Oviparous. Eggs are demersal and adhesive (Ref. 205 ), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114 ). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114 ). Rarely used for aquarium fish.

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

Distinct pairing (Ref. 205 ).

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

Springer, V.G. and J.T. Williams , 1994. The Indo-West Pacific blenniid fish genus Istiblennius reappraised: a revision of Istiblennius , Blenniella , and Paralticus , new genus. Smithson. Contrib. Zool. 565:1-193. (Ref. 9962 )

IUCN Red List Status (Ref. 130435 )

  Least Concern (LC)  ; Date assessed: 24 March 2009

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest FAO - Publication: search | FishSource |

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Summary page | Point data | Common names | Photos

Internet sources

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 | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201 ): 25 - 29.3, mean 28.4 °C (based on 2554 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00741 (0.00335 - 0.01640), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.3   ±0.43 se; based on food items. Resilience (Ref. 120179 ):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.). Fishing Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100). Nutrients (Ref. 124155 ):  Calcium = 115 [56, 183] mg/100g; Iron = 0.664 [0.377, 1.120] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.0767 [, ] g/100g; Selenium = 16.1 [7.5, 34.7] μg/100g; VitaminA = 144 [44, 446] μg/100g; Zinc = 1.83 [1.21, 2.64] mg/100g (wet weight);

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Updated: 2024-05-23 03:43:06 gmt
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