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A Checklist of the Beetles of Cuba with Data on Distributions and ...

A Checklist of the Beetles of Cuba with Data on Distributions and ...

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20<br />

Arthropods <str<strong>on</strong>g>of</str<strong>on</strong>g> Florida <strong>and</strong> Neighboring L<strong>and</strong> Areas, Vol. 18<br />

Table 7. Genera <str<strong>on</strong>g>with</str<strong>on</strong>g> 10 or more endemic species, showing significant speciati<strong>on</strong> <str<strong>on</strong>g>with</str<strong>on</strong>g>in <str<strong>on</strong>g>Cuba</str<strong>on</strong>g>.<br />

Family Genus number <str<strong>on</strong>g>of</str<strong>on</strong>g> Species<br />

Carabidae Platynus 14<br />

Staphylinidae Osorius 15<br />

Scarabaeidae Phyllophaga (Cnemarachis) 68<br />

Anoplosiagum 15<br />

Lampyridae Callopisma 12<br />

Photinus 11<br />

Tenebri<strong>on</strong>idae Diastolinus 20<br />

Lobopoda 18<br />

Cyrtosoma 13<br />

Str<strong>on</strong>gylium 11<br />

Cerambycidae Elaphidi<strong>on</strong> 29<br />

Leptostylus 10<br />

Chrysomelidae Lema 18<br />

Cryptocephalus 62<br />

Pachybrachis 16<br />

Chlamisius 12<br />

Metachroma 28<br />

Leucocera 11<br />

Oedi<strong>on</strong>ychus 12<br />

Stoiba 11<br />

Anthribidae Tropideres 15<br />

Curculi<strong>on</strong>idae Lachnopus 30<br />

Exophthalmus 20<br />

C<strong>on</strong>otrachelus 10<br />

Anth<strong>on</strong>omus 20<br />

Acalles 12<br />

Pseudomus 11<br />

Cryptorhynchus 37<br />

been through <str<strong>on</strong>g>the</str<strong>on</strong>g> air by wind <strong>and</strong> flight, <strong>on</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> sea<br />

surface by rafting <strong>on</strong> floating materials, <strong>and</strong> by<br />

being transported by o<str<strong>on</strong>g>the</str<strong>on</strong>g>r animals such as birds.<br />

Such movements were likely most frequent in <str<strong>on</strong>g>the</str<strong>on</strong>g><br />

past during times <str<strong>on</strong>g>of</str<strong>on</strong>g> Pleistocene c<strong>on</strong>tinental glaciati<strong>on</strong>,<br />

when sea levels were lower than at present,<br />

<strong>and</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> margins <str<strong>on</strong>g>of</str<strong>on</strong>g> surrounding isl<strong>and</strong>s <strong>and</strong> c<strong>on</strong>tinents<br />

were closer to <str<strong>on</strong>g>Cuba</str<strong>on</strong>g> than now.<br />

Introduced species.<br />

A significant number <str<strong>on</strong>g>of</str<strong>on</strong>g> species <str<strong>on</strong>g>of</str<strong>on</strong>g> beetles (86<br />

are presently recognized) have undoubtedly been<br />

brought to <str<strong>on</strong>g>Cuba</str<strong>on</strong>g> through ei<str<strong>on</strong>g>the</str<strong>on</strong>g>r <str<strong>on</strong>g>the</str<strong>on</strong>g> intenti<strong>on</strong>al or<br />

accidental acti<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> humans. Table 8 lists <str<strong>on</strong>g>the</str<strong>on</strong>g> species<br />

presently thought to be introduced to <str<strong>on</strong>g>Cuba</str<strong>on</strong>g>.<br />

Many <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g>se originate in <str<strong>on</strong>g>the</str<strong>on</strong>g> Old World, <strong>and</strong> many<br />

are important pests <str<strong>on</strong>g>of</str<strong>on</strong>g> agricultural crops, trees, <strong>and</strong><br />

stored products. The number <str<strong>on</strong>g>of</str<strong>on</strong>g> introducti<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

such pests will c<strong>on</strong>tinue to grow <str<strong>on</strong>g>with</str<strong>on</strong>g>out efforts to<br />

prevent this.<br />

Caribbean Insect Biogeography<br />

The West Indies are am<strong>on</strong>g <str<strong>on</strong>g>the</str<strong>on</strong>g> world’s biologically<br />

most important isl<strong>and</strong> groups. <str<strong>on</strong>g>Cuba</str<strong>on</strong>g> is <str<strong>on</strong>g>the</str<strong>on</strong>g><br />

largest isl<strong>and</strong> in <str<strong>on</strong>g>the</str<strong>on</strong>g> West Indies. It lies in <str<strong>on</strong>g>the</str<strong>on</strong>g> midst<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> o<str<strong>on</strong>g>the</str<strong>on</strong>g>r isl<strong>and</strong>s or isl<strong>and</strong> groups (Bahamas,

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