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General Information
COMMON NAMES: Two-tooth Longjaw-AntGLOBAL DISTRIBUTION: NATIVE Africa; EXOTIC EXOTIC circumtropical via commerce incl. Pacific (incl. Tonga - Cooks; Hawai‘i)COOK ISLANDS STATUS: Introduced - Recent, Naturalised; Land, forestSIGNIFICANCE LIST: ; Pest???KEY FEATURES: WORKER: Small ant to 2mmBL incl. jaws. COLOUR yellow-orange. JAWS straight and long; each jaw with 3 teeth (sub-terminal 2, and terminal 1 forked). ANTENNAE with 5 segments, 2&3 relatively short.SIMILAR SPECIES: One-tooth Longjaw-Ant (Strumigenys godeffroyi ) has 1 sub-terminal tooth per jaw (vs. 2 per jaw)
Cook Islands Distribution
View Distribution Map
Southern Group:
Present
Makatea:
RR
MG
AT
MK
MT
AK
PL
TK
MN
P
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
Strumigenys rogeri Emery, 1890TAXONOMY: ANIMALIA; ARTHROPODA; ATELOCERATA; HEXAPODA; INSECTA; PTERYGOTA; Hymenoptera; Apocrita; Aculeata; Vespoidea; FORMICIDAE, Myrmicinae
More Information
GENERAL NOTE: Widely spread in the tropics by human commerce. Distriubuted from Samoa to Society Islands and Hawai‘i. (W&T67) A tramp species distributed by recent human commerce.
Vouchers & References
Vouchers: Rarotonga: TaylorDSIR;
References:
Special Reference: W&T67 refer to: Brown (1954),
Data Update History (information ):
zB02, zD05b