Summary description from Wikipedia:

Acalitus longisetosus in languages:

Czech

vlnovník dlouhochlupý

Danish

Rød birkefiltgalmide

Russian

Берёзовый мешоточный клещик

Swedish

gökblod

Images from inaturalist.org observations:

We recommend you sign up for this excellent, free service.

©Tomas Pocius, some rights reserved (CC0)

©Tomas Pocius, some rights reserved (CC0)

©Tomas Pocius, some rights reserved (CC0)

©Tomas Pocius, some rights reserved (CC0)

©Tomas Pocius, some rights reserved (CC0)

©Levi smith, some rights reserved (CC-BY-NC)

©Levi smith, some rights reserved (CC-BY-NC)

©Levi smith, some rights reserved (CC-BY-NC)

©hhbruun, some rights reserved (CC-BY-NC-SA)

©hhbruun, some rights reserved (CC-BY-NC-SA)

©hhbruun, some rights reserved (CC-BY-NC-SA)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©Tatiana Strus, some rights reserved (CC-BY)

©floriang, some rights reserved (CC-BY-NC)

©floriang, some rights reserved (CC-BY-NC)

©ilkkat, some rights reserved (CC-BY-SA)

©ilkkat, some rights reserved (CC-BY-SA)

©aaron_graham, some rights reserved (CC-BY-NC)

©tlangsub, some rights reserved (CC-BY-NC)

©tlangsub, some rights reserved (CC-BY-NC)

©gwenlovesplants, some rights reserved (CC-BY-NC)

©gwenlovesplants, some rights reserved (CC-BY-NC)

©Karolina Fucikova, some rights reserved (CC-BY-NC)

©Karolina Fucikova, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Иван Казарин, some rights reserved (CC-BY-NC)

©Иван Казарин, some rights reserved (CC-BY-NC)

©Daniel Burt, some rights reserved (CC-BY-NC)

©Daniel Burt, some rights reserved (CC-BY-NC)

©karinsalling, some rights reserved (CC-BY-NC)

©Alex Karasoulos, some rights reserved (CC-BY)

©Alex Karasoulos, some rights reserved (CC-BY)

©Alex Karasoulos, some rights reserved (CC-BY)

©Светлана Царахова, some rights reserved (CC0)

©Albert, some rights reserved (CC-BY-NC)

©Albert, some rights reserved (CC-BY-NC)

©Jason Cooper, some rights reserved (CC-BY-NC)

©Jason Cooper, some rights reserved (CC-BY-NC)

©Jason Cooper, some rights reserved (CC-BY-NC)

©Jane Candlish, some rights reserved (CC-BY-NC)

©corrinedelleo, some rights reserved (CC-BY-NC)

©Ronja, some rights reserved (CC-BY-NC)

©Nadezhda, some rights reserved (CC-BY-NC)

©Nadezhda, some rights reserved (CC-BY-NC)

©Nadezhda, some rights reserved (CC-BY-NC)

©rubyheron, some rights reserved (CC-BY-ND)

©rubyheron, some rights reserved (CC-BY-ND)

©Teemu Helppi, some rights reserved (CC-BY-NC)

©Foraging Fantasies, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©ekaterina_arkadevna, some rights reserved (CC-BY-NC)

©ekaterina_arkadevna, some rights reserved (CC-BY-NC)

©Jere Kahanpää, some rights reserved (CC-BY-NC)

©Jere Kahanpää, some rights reserved (CC-BY-NC)

©Jane Candlish, some rights reserved (CC-BY-NC)

©Bill MacIndewar, some rights reserved (CC-BY-NC)

©Bill MacIndewar, some rights reserved (CC-BY-NC)

©Bill MacIndewar, some rights reserved (CC-BY-NC)

©Bill MacIndewar, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©esdena, some rights reserved (CC-BY-NC)

©Jarkko Peltoniemi, some rights reserved (CC-BY-NC)

©Almantas Kulbis, some rights reserved (CC-BY-NC)

©Almantas Kulbis, some rights reserved (CC-BY-NC)

©Almantas Kulbis, some rights reserved (CC-BY-NC)

©Almantas Kulbis, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Vladimir Bryukhov, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Yaroslav Magazov, some rights reserved (CC-BY-NC)

©Yaroslav Magazov, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©rubyheron, some rights reserved (CC-BY-ND)

©ophis, some rights reserved (CC-BY-NC)

©ophis, some rights reserved (CC-BY-NC)

©Eric C. Maxwell, some rights reserved (CC-BY-NC)

©Hans Holbrook, some rights reserved (CC-BY-NC)

©Dina Nesterkova, some rights reserved (CC-BY-NC)

©Dina Nesterkova, some rights reserved (CC-BY-NC)

©Dina Nesterkova, some rights reserved (CC-BY-NC)

©Dina Nesterkova, some rights reserved (CC-BY-NC)

©Antti Salovaara, some rights reserved (CC-BY-NC-ND)

©Rob Curtis, some rights reserved (CC-BY-NC-SA)

©Rob Curtis, some rights reserved (CC-BY-NC-SA)

©Jason Hill, some rights reserved (CC-BY-NC)

©Jason Hill, some rights reserved (CC-BY-NC)

©Jason Hill, some rights reserved (CC-BY-NC)

©Jason J. Dombroskie, some rights reserved (CC-BY-NC)

©mo2011, some rights reserved (CC-BY-NC)

©Eduard Garin, some rights reserved (CC-BY-NC)

©Eduard Garin, some rights reserved (CC-BY-NC)

©Eduard Garin, some rights reserved (CC-BY-NC)

©Juha Tuomola, some rights reserved (CC-BY-NC)

©Juha Tuomola, some rights reserved (CC-BY-NC)

©Juha Tuomola, some rights reserved (CC-BY-NC)

©Juha Tuomola, some rights reserved (CC-BY-NC)

©foxandcubs, some rights reserved (CC-BY-NC)

©foxandcubs, some rights reserved (CC-BY-NC)

©ccmd7b, some rights reserved (CC-BY-NC)

©ccmd7b, some rights reserved (CC-BY-NC)

©ccmd7b, some rights reserved (CC-BY-NC)

©ccmd7b, some rights reserved (CC-BY-NC)

©andrewmelton, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Иван Матершев, some rights reserved (CC-BY-NC)

©Иван Матершев, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Gennadiy Okatov, some rights reserved (CC-BY-NC)

©Konsta Happonen, some rights reserved (CC0)

©Николай Наконечный, some rights reserved (CC-BY-NC)

©andrewmelton, some rights reserved (CC-BY-NC)

©Juha Tuomola, some rights reserved (CC-BY-NC)

©Jurga Motiejūnaitė, some rights reserved (CC-BY-NC)

©Jurga Motiejūnaitė, some rights reserved (CC-BY-NC)

©Jurga Motiejūnaitė, some rights reserved (CC-BY-NC)

©D.J. McNeil, some rights reserved (CC-BY-NC)

©Teppo Mutanen, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Claire O'Neill, some rights reserved (CC-BY-NC)

©Edward J Norton, some rights reserved (CC-BY-NC)

©Edward J Norton, some rights reserved (CC-BY-NC)

©Edward J Norton, some rights reserved (CC-BY-NC)

©Lindsey Cathcart, some rights reserved (CC-BY-NC)

©Lindsey Cathcart, some rights reserved (CC-BY-NC)

©kileykingdom, some rights reserved (CC-BY-NC)

Parent Taxon

• Acalitus

Sibling Taxa

• Acalitus acanthus
• Acalitus adoratus
• Acalitus aethiopicus
• Acalitus amicorum
• Acalitus ancyrivalis
• Acalitus australis
• Acalitus avicenniae
• Acalitus batissimus
• Acalitus brevitarsus
• Acalitus calycophthirus
• Acalitus capparidis
• Acalitus carpatus
• Acalitus cottieri
• Acalitus crotoni
• Acalitus dissimus
• Acalitus essigi
• Acalitus excelsus
• Acalitus ferrugineum
• Acalitus gratissimi
• Acalitus hereroensei
• Acalitus intertextus
• Acalitus ipomocarneae
• Acalitus kohus
• Acalitus longisetosus
• Acalitus lowei
• Acalitus lycioides
• Acalitus malelanus
• Acalitus mallyi
• Acalitus malpighiae
• Acalitus maracai
• Acalitus marinae
• Acalitus morrisoni
• Acalitus orthomerus
• Acalitus phloeocoptes
• Acalitus phoradendronis
• Acalitus phyllereus
• Acalitus plicans
• Acalitus pundamariae
• Acalitus rubensis
• Acalitus rudis
• Acalitus ruelliae
• Acalitus santibanezi
• Acalitus spinus
• Acalitus stenaspis
• Acalitus tanylobus
• Acalitus taurangensis
• Acalitus ueckermanni
• Acalitus vaccinii

Top Observation Places

• Boston
• South Boston
• Cambridge
• Somerville
• Malden
• Brookline
• Medford