DECAPOD CRUSTACEANS OF THE WEST INDIES 15 



II, Antillean fauna also represented on continental masses 



A. Lesser Antilles (including Trinidad) and— 



South America 



Guinotia g. garmani, Trichodadylus dentatus, Sesarma rectum, 



Gecarcinus lagostoma ^, Uca cumulanta, U. vocator 

 Central America 



None 

 South America and Central America 



Polimirim glabra *, Macrobrachium jelskii 



B. Greater Antilles and — 



South America 



None 

 Central America and/or Mexico 



Pofimirim mexicana, Pseudothelphusa americana, P. terrestris, 



Sesarma americanum 

 Central America and/or Mexico and North America 



Uca speciosa 



C. Lesser and Greater Antilles and — 



South America 



Sesarma miersii ^ 



South America and North America 



Macrobrachium acanthurus'^, Sesarma curacaoense, Uca 

 thayeri 



Central America and/or Mexico 



Atya innocous, Petrolisthes quadratus 



Central America and/or Mexico, and North America 

 Gecarcinus rxiricola ^ 



South America and Central America and/or Mexico 



Penaeus aztecus subtilis, P. duorarum notialis, P. schmitli, 

 Atya scabra, Macrobrachium crenulatum, M. heterochirus, 

 Palaemon pandaliform,is, Callinectes danae, Goniopsis cruen- 

 tata 1 2 ^, Metasesarma rubripes, Sesarma roberti, Uca major ^ 



South America and Central America and/or Mexico and North 

 America 



Penaeus brasiliensis *, Xiphopeneus kroyeri, Macrobrachium 

 carcinus, Coenobita clypeatus ^ '^, Callinectes bocourti, C. 

 exasperatus ^ C. marginatus ' ^ ^, C. ornatus ^ ^, C. sapidus ^ 

 Eurytium limosxim ' 2, Panopeus herhstii ^ ^, Aratus pisonii ^ *, 

 Cyclograpsus integer ^ 2 3^ Geograpsus lividus 1234^ Grapsus 

 grapsus 1234^ P achy grapsus gracilis ^ ^ ^, P. transversus 1234^ 

 Plagusia depressa ' ^ ', Sesarma ricordi ^ ^, Cardisoma guan- 

 humi ^ 2, Gecarcinus lateralis ' ^, Ocypode quadrata ' "^f Ucides 

 cordatus, Uca rapax 



Whereas one might correctly conclude that the faunas of Cuba, 

 Jamaica, and Puerto Rico are almost certainly richer than those of 

 Dominica, he should attach little significance to the apparent disparity 

 in numbers of species present on Dominica and the neighboring islands 

 of Guadeloupe and Martinique (see "Species Records," p. 9). 



1 Also Bermudas. 



* Also Bahamas. 



« Also West Africa. 



* Also West America. 



