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Genus Anurogryllus

short-tailed crickets

link to keys Key to genera of field crickets (Gryllinae).

Short-tailed crickets are light-brown, burrowing crickets that owe their common and scientific names to their vestigial ovipositors (an-uro-gryllus, in English, is no-tail-cricket). Short-tailed crickets excavate burrows by carrying dirt to the surface in their mandibles. The completed burrow has one or more living chambers and a tunnel for defecation. Except for dispersing, foraging, and mate-finding, short-tailed crickets spend their entire lives underground in their burrows.

Females use their vestigial ovipositors to lay eggs in a pile on the floor of a burrow chamber. They may mouth and move the eggs about but do not eat them. When the eggs hatch, the juveniles are fed by their mother for about a month. They then leave their mother's burrow, disperse a few meters, and dig burrows of their own.

Except for a mother and her young, and, briefly, for some matings, short-tailed crickets live alone. Unless the occupant is out or preparing to go out, the burrow entrance is kept plugged with dirt or plant material.

Some taxonomists place Anurogryllus and other crickets that are similarly adapted for living in burrows in a subfamily of their own, the Brachytrupinae (e.g., Otte 1994). Whether they are considered to be one subfamily or two, crickets that are placed in Gryllinae and Brachytrupinae apparently form a monophyletic group (Gwynne 1995).

Anurogryllus arboreus is the only U.S. species of short-tailed cricket, except on the Florida Keys where Anurogryllus celerinictus occurs as well. The reproductive behavior of short-tailed crickets has been studied extensively (see references below).


Lee HJ, Loher W. 1993. The mating strategy of the male short-tailed cricket Anurogryllus muticus De Geer. Ethology 95: 327-344.

Lee HJ, Loher W. 1995. Changes in the behavior of the female short-tailed cricket, Anurogryllus muticus (De Geer) (Orthoptera: Gryllidae) following mating. J. Insect Behav. 8: 547-62.

Paul RC, Walker TJ. 1979. Arboreal singing in a burrowing cricket. J. Comp. Physiol. A. 132: 217-223.

Walker TJ. 1964a. Experimental demonstration of a cat locating orthopteran prey by the prey’s calling song. Fla. Entomol. 47(2):163-165. [Anurogryllus arboreus]

Walker TJ. 1973. Systematics and acoustic behavior of U.S. and Caribbean short-tailed crickets (Orthoptera: Gryllidae: Anurogryllus). Ann. Entomol. Soc. Am. 66: 1269-1277.

Walker TJ. 1979. Calling crickets (Anurogryllus arboreus) over pitfalls: females, males, and predators. Envir. Entomol. 8: 441-443.

Walker TJ. 1980. Reproductive behavior and mating success of male short-tailed crickets: differences within and between demes. Evol. Biol. 13: 219-260. [Anurogryllus arboreus]

Walker TJ. 1983. Mating modes and female choice in short-tailed crickets (Anurogryllus arboreus). Pages 240 to 267 in Gwynne DT, Morris GK, eds. Orthopteran mating systems: sexual competition in a diverse group of insects. Westview Press, Boulder, Colo.

Walker TJ, Whitesell JJ. 1982. Singing schedules and sites for a tropical burrowing cricket (Anurogryllus muticus). Biotropica 14: 220-227.

Weaver JE, Sommers RA. 1969. Life history and habits of the short-tailed cricket Anurogryllus muticus in central Louisiana. Ann. Entomol. Soc. Am. 62: 337-342. [849 KB] [=Anurogryllus arboreus]

West MJ, Alexander RD. 1963. Sub-social behavior in a burrowing cricket Anurogryllus muticus (De Geer) Orthoptera: Gryllidae. Ohio J. Sci. 63: 19-23. [Anurogryllus arboreus]

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