Heteropterans 217

with certain spiders and generally have the appearance of their host, with long slender legs and slightly bulbous abdomen (Myers 1925).

A bizarre nymphal mirid (possibly Para-carnus) is found in Cuba (China 1931). It bears a four-part, peduncled prothoracic horn, giving it a resemblance to certain treehoppers (genus Cyphonia?), with which it may have some association, possibly as a predator.

Although primarily treating the Ecuadorian fauna, Froeschner (1981) provides a useful compendium of the suborder for Latin America.

References

Aldrich, J. R., and T. R. Yonke. 1975. Natural products of abdominal and metathoracic scent glands of coreoid bugs. Entomol. Soc. Amer. Ann. 68: 955-960. China, W. E. 1931. A remarkable mirid larva from Cuba, apparently belonging to a new species of the genus Paracarnus, Dist. (Hemip-tera, Miridae). Ann. Mag. Nat. Hist. (ser. 10) 8: 283-288.

da Costa Lima, A. 1940. Hemipteros, insectos de Brasil. Vol. 4. Escuela Nac. Agron., Ser. Didac., Rio de Janeiro. Froeschner, R. C. 1981. Heteroptera or true bugs of Ecuador: A partial catalog. Smithsonian Contrib. Zool. 322: 1-147. Hussey, R. F. 1927. On some American Pyrrhocoridae, Brooklyn Entomol. Soc. Bull. 22:227-235. Jackson, J. F., and B. A. Drummond 111. 1974. A Batesian ant-mimicry complex from the mountain pine ridge of British Honduras, with an example of transformational mimicry. Amer. Midi. Nat. 91: 248-251. Myers, J. G. 1925. Biological notes on Arachno-coris albomaculatus Scott (Hemiptera; Nabi-dae). N.Y. Entomol. Soc. J. 33: 136-146, pi. 1. Myers, J. G. 1934. Field observations on some Guiana insects of medical and veterinary interest. Trop. Agric. 11: 279-283. Ryckman, R. E. 1979. Host reactions to bug bites (Hemiptera, Homoptera), a literature review and annotated bibliography. Calif. Vect. Views 26(1-2): 1-24. Ryckman, R. E., and D. G. Bentley. 1979. Host reactions to bug bites (Hemiptera, Homoptera): A literature review and annotated bibliography. Calif. Vect. Views 26(3-4): 25-30.

Silberglied, R., and A. Aiello. 1980. Camou. flage by integumentary wetting in bark bugs Science 207: 773-775.

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