UNESPAR - Universidade Estadual do Paraná, Campus Paranaguá Rua Comendador Correia Junior 117, Centro, CEP 83203-560 Paranaguá PR *jose.neto@fafipar.br Modified: 05/12/2011. *, Batista, E., Metri, R. and Metri, CB. INTERACTIONS IN THE LAND CRAB, CARDISOMA GUANHUMI BY WARREN BURGGREN*, ALAN PINDER*, BRIAN McMAHONf, MICHELE WHEATLYf ANt MICHAED L DOYLE* * Department of Zoology, University of Massachusetts, Amherst, MA 01003-0027, U.SA. Additionally to the mangrove tree species R. mangle and C. erectus, typical beach vegetation also occurred at the sampling sites, such as Terminalia catappa and Syzygium cumini, … of Wildlife Ecology and Conservation, UF/IFAS Extension. Ph.D. in Zoology, University of Vienna, Austria. and f Department of Biology, University of Calgary, Calgary, Alberta T2V1N4, Canada Accepted 10 January 1985 SUMMARY Cardisoma guanhumi burrows were observed (Moraes-Costa & Schwamborn 2018). Accepted: 05/12/2011. Local distribution and abundance of Cardisoma guanhumi Latreille, 1928 (Brachyura: Gecarcinidae) in southern Brazil Oliveira-Neto, JF. The land crab Cardisoma guanhumi populations have been on the decline in Puerto Rico for the last three decades. KEYWORDS / Brachyura / Cardisoma guanhumi / Crustacea / Land Blue Crab / Population Status / Venezuela / Received: 09/26/2011. PDF | This document is WEC 30, one of a series of the Dept. Cardisoma guanhumi in Puerto Rico spend much of the dry season in burrows that descend to groundwater Burrows are sometimes 3-4 m deep and may be capped with dried mud for over 3 mo. Researcher, Institu-to Venezolano de Investigaciones Cientificas (IVIC). Ventilation, circulation and their interactions in the land crab, Cardisoma guanhumi Carlos Carmona-Suárez. While some studies suggest overexploitation and pesticides as causing the observed population declines, the effect of land-use/land-cover (LULC) changes have not been investigated. Samples of gas and water from burrows at three locations …