Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Portland (Ionia County, Michigan, USA)
List of families for Portland (Ionia County) 11 Families width 14 Species | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 3 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 1 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 0 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 1 | Species | Taxom |
Genera for Portland (Ionia County) 14 Genera with 14 Species | Agelenopsis Giebel, 1846 | American grass spiders | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1758 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Castianeira Keyserling, 1847 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Emblyna Chamberlin, 1850 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1850 | | 1 | Species | Taxom | | Ixodes Latreille, 1869 | | 1 | Species | Taxom | | Misumenoides F. O. P-Camb..., 1837 | | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | Neotrombicula Hirst, 1925 | | 0 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | | Phidippus C. L. Koch, 1909 | | 1 | Species | Taxom | | Tapinopa Westring, 1893 | | 1 | Species | Taxom |
Species list for Portland (Ionia County) 14 Species | Agelenopsis potteri John Blackwall, 1846 | Potter'S Grass Spider | | Apochinomma formica Eugène Simon, 1896 | | | Araneus balanus Doleschall, 1859 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Castianeira descripta Nicholas Mar..., 1847 | Red Spotted Ant Mimic Spider | | Dermacentor variabilis Say, 1821 | American dog tick | | Emblyna sublata Nicholas Mar..., 1850 | | | Enoplognatha marmorata (Nicholas Mar..., 1850) | ⇒ Enoplognatha caricis Fickert, 1876 | | Ixodes cookei (Packard, 1869) | ⇒ Ixodes conepati Cooley & Kohls, 1943 | | Misumenoides formosipes Charles Atha..., 1837 | White banded crab spider | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Phidippus whitmani Peckham & Pe..., 1909 | Whitman'S Jumping Spider | | Tapinopa bilineata Richard C. B..., 1893 | |
Subnodes of Arachnida with occurrences in Portland (Ionia County)
 | | Arachnida (Lamarck 1801) |
Links, sources and further information Arachnida at biolcoll.utu.fi Arachnida at wiki.spinnen-forum.de Arachnida at spiderling.de Arachnida at wsc.nmbe.ch Arachnida at artfakta.se Arachnida at biodiversity.org.au Arachnida at dyntaxa.se Arachnida at gbif.org Arachnida at irmng.org Arachnida at itis.gov Arachnida at marinespecies.org
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