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Trimma necopinum Australian Pygmygoby

Trimma necopinum is commonly referred to as Australian Pygmygoby. Difficulty in the aquarium: Lett. A aquarium size of at least 100 Liter is recommended. Toxicity: Toxic hazard unknown.


Profilbild Urheber Dr. Douglass F. Hoese, Australien

Trimma necopinum, Photo by D. F. Hoese.

20.0 mm SL male, AMS I. 20784 - 053, Yonge Reef, GBR.
Courtesy of the author Dr. Douglass F. Hoese, Australien Dr. Douglass F. Hoese

Uploaded by robertbaur.

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lexID:
15729 
AphiaID:
1486863 
Scientific:
Trimma necopinum 
German:
Australische Zwerggrundel 
English:
Australian Pygmygoby 
Category:
Kutlinger 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Teleostei (Class) > Gobiiformes (Order) > Gobiidae (Family) > Trimma (Genus) > necopinum (Species) 
Initial determination:
(Whitley, ), 1959 
Occurrence:
Australia, Coral sea (Eastern Australia), Great Barrier Reef, New South Wales (Australia), Oceania, Queensland (Australia), South-Pazific, Tasman Sea, Western Pacific Ocean 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
1 - 30 Meter 
Habitats:
Port facilities, Reef-associated, Rocky reefs, Seawater, Sea water, Under rocks, Underwater caves, Underwater caverns 
Size:
up to 1.57" (4 cm) 
Temperature:
22,2 °F - 28,8 °F (22,2°C - 28,8°C) 
Food:
Brine Shrimp Nauplii, Brine Shrimps, Carnivore, Flakes, Frozen food (small sorts), Mysis 
Tank:
22 gal (~ 100L)  
Difficulty:
Lett 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Least concern (LC)  
Related species at
Catalog of Life
:
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2025-11-14 18:18:51 

Info

Trimma necopinum (Whitley, 1959)

Found in inner reefs and harbors, shallow rocky reefs in caves or under rocks

Winterbottom, Richard & Hoese, Douglass F., 2015, A revision of the Australian species of Trimma (Actinopterygii, Gobiidae), with descriptions of six new species and redescriptions of twenty-three valid species, Zootaxa 3934 (1), pp. 1-102 : 60-63

Kuiter, R.H., 1993. Coastal fishes of south-eastern Australia. University of Hawaii Press. Honolulu, Hawaii. 437 p. (Ref. 9002)

Synonymised names
Priolepis necopinus Whitley, 1959 · unaccepted
Trimma necopina (Whitley, 1959) · unaccepted (misspelling (specific epithet))
Trimma necopinus (Whitley, 1959) · unaccepted (misspelling (specific epithet))

The term "reef safe" is often used in marine aquaristics, especially when buying a new species people often ask if the new animal is "reef safe".
What exactly does reef safe mean?

To answer this question, you can ask target-oriented questions and inquire in forums, clubs, dealers and with aquarist friends:

- Are there already experiences and keeping reports that assure that the new animal can live in other suitably equipped aquariums without ever having caused problems?

- Is there any experience of invertebrates (crustaceans, hermits, mussels, snails) or corals being attacked by other inhabitants such as fish of the same or a different species?

- Is any information known or expected about a possible change in dietary habits, e.g., from a plant-based diet to a meat-based diet?

- Do the desired animals leave the reef structure "alone", do they constantly change it (boring starfish, digger gobies, parrotfish, triggerfish) and thus disturb or displace other co-inhabitants?

- do new animals tend to get diseases repeatedly and very quickly and can they be treated?

- Do known peaceful animals change their character in the course of their life and become aggressive?

- Can the death of a new animal possibly even lead to the death of the rest of the stock through poisoning (possible with some species of sea cucumbers)?

- Last but not least the keeper of the animals has to be included in the "reef safety", there are actively poisonous, passively poisonous animals, animals that have dangerous biting or stinging weapons, animals with extremely strong nettle poisons, these have to be (er)known and a plan of action should have been made in advance in case of an attack on the aquarist (e.g. telephone numbers of the poison control center, the treating doctor, the tropical institute etc.).
If all questions are evaluated positively in the sense of the animal(s) and the keeper, then one can assume a "reef safety".

External links

  1. Fishbase (en). Abgerufen am 07.05.2023.
  2. treatment.plazi.org (en). Abgerufen am 07.05.2023.

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