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Pseudogramma astigma Randall & Baldwin, 1997

Spotless podge
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Pseudogramma astigma   AquaMaps   Data sources: GBIF OBIS
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Image of Pseudogramma astigma (Spotless podge)
Pseudogramma astigma
Picture by Randall, J.E.


Australia country information

Common names: Spotless podge
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in Great Barrier Reef (Ref. 37816). Museum: Coral Sea, Bougainville Reef, SW side, AMS I.37618-001 (Ref. 27020). Also Ref. 90102.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Hoese, D.F., D.J. Bray, J.R. Paxton and G.R. Allen, 2006
National Database:

Common names from other countries

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

Teleostei (teleosts) > Perciformes/Serranoidei (Groupers) > Grammistidae (Soapfishes)
Etymology: Pseudogramma: Greek, pseudes = false + Greek, gramma = letter, signal (Ref. 45335);  astigma: From a Greek word meaning without a spot, referring to the absence of a prominent dark brown or black spot on the opercle as seen on the other species of this genus..
  More on authors: Randall & Baldwin.

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

Marine; reef-associated; depth range 6 - 46 m (Ref. 27020).   Tropical

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

Western Indian Ocean: Comoros and West-Central Pacific (disjunct distribution).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.4 cm SL male/unsexed; (Ref. 27020)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 21 - 23; Anal spines: 3; Anal soft rays: 17 - 18; Vertebrae: 26. One incomplete lateral line. Longitudinal scale series 50-51. No dermal flap or small tentacle dorsally on eye. Tubular anterior nostril when laid back reaching about half way to posterior nostril. Opercle without dark brown or black spot. Brown-edged pale stripe extending posteriorly from the lower part of eye to edge or preopercle. Pectoral fins extending beyond origin of anal fin. Many interconnected whitish blotches on body. Body with many interconnected whitish blotches. Snout, 5.4 - 5.75 in head. Caudal peduncle depth 3.2-3.6 in head; length 4.35-5.5 in head.

Biology     Glossary (e.g. epibenthic)

Inhabits coral reef. Benthic (Ref. 75154). Cryptic (Ref 90102).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E. and C.C. Baldwin, 1997. Revision of the serranid fishes of the subtribe Pseudogrammina, with descriptions of five new species. Indo-Pac. Fish. (26):56 p. (Ref. 27020)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 13 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: of no interest
FAO(Publication : search) | FishSource |

More information

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes(genus, species) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 26 - 28.8, mean 27.5 (based on 234 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00166 - 0.01096), b=3.17 (2.94 - 3.40), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).