Cook Islands Biodiversity Database

Species Page

Back to: «« Search Page | « Results Page

Add to My List

Cryptochirus coralliodytes

Coral-gall Crab

Multimedia & Additional Resources

Type	Description	Download
Image:	Adult female	45KB

General Information

COMMON NAMES: Coral-gall Crab

GLOBAL DISTRIBUTION: NATIVE e.Africa - Japan - Cooks, Hawai‘i

COOK ISLANDS STATUS: Native; Marine, near-shore

KEY FEATURES: Occupy pits in the massive corals of the family Faviidae. [Common in the Cook Islands forming circular-mouthed pits on faviid corals. See Serene 1962:30]

Enlarged Image of 'Cryptochirus coralliodytes'

Cook Islands Distribution

View Distribution Map

Southern Group: Present Makatea:
RR	MG	AT	MK	MT	AK	PL	TK	MN

Northern Group:
TN	MH	RK	PK	NS	SW

Key to Symbols

blank	no data
-	absent	L	localised
X	extinct 'naturally'	W	widespread
XQi	quarantine intercepted	R	recent
XQe	eradicated	?	query preceding category
P	present	T?	taxonomic query
S	seasonal	nn	present, said to have no name
O	occasional	?1	present, name not investigated
++++	very common	?2	presence not verified, no name recorded
+++	common	N/A	absent, name not expected
++	uncommon
+	rare
Cook Islands islands: RR =Rarotonga, MG = Mangaia, AT =‘Ātiu, MK=Ma‘uke, MT=Miti‘āro, AK=Aitutaki, PL=Palmerston, PN=Penrhyn, MN=Manuae, TK=Takūtea, TN=Tongareva (TS=Tongaleva Spoken, TW=Tongareva Written, they say "el" but write "r"), MH=Manihiki, RK=Rakahanga, PK=Pukapuka, NS=Nassau, SW=Suwarrow. After a Polynesian name: ^=orthography query. Countries and other: FIJ=Fiji, WT=Wallis & Futuna, SAM=Samoa, TON=Tonga, NIU=Niue, CK=Cook Islands, CKM=Cook Islands Māori, FP=French Polynesia, AUS=Australs, SOC=Societies, TAH=Tahiti, TUA=Tuamotus, MQS=Marquesas, MNG=Mangareva, PIT=Pitcain group, EAS=Easter Island, HAW=Hawai‘i, NZ=New Zealand, NZM=New Zealand Māori

Scientific Taxonomy

Cryptochirus coralliodytes Heller, 1861
SYNONYMS: Lithoscapus paradoxus A.Milne Edwards, 1862[possibly the correct name]

TAXONOMY: ANIMALIA; ARTHROPODA; CRUSTACEA; MALACOSTRACA; EUMALACOSTRACA; Eucarida; Decapoda; Reptantia; Brachyura; Brachygnatha; Brachyrhyncha; CRYPTOCHIRIDAE. COMMENT: Formerly HAPALOCARCINIDAE

Vouchers & References

Vouchers:
Cooks: Yaldwyn 1973; (C/174, 1980s);

References:
Special Reference: Sakai 19?? p.684, pl.235/4;

Data Update History (information):
zTXmx, zB02, zM02, zupM06b

Web Resources

Citation Information

McCormack, Gerald (2007) Cook Islands Biodiversity Database, Version 2007.2. Cook Islands Natural Heritage Trust, Rarotonga. Online at http://cookislands.bishopmuseum.org.
Please refer to our use policy.

Biodiversity Database: More Options | Help

My List: View List | Edit List | Clear List