Other formats

    Adobe Portable Document Format file (facsimile images)   TEI XML file   ePub eBook file  

Connect

    mail icontwitter iconBlogspot iconrss icon

Keys and Bibliography to the Collembola

Family Palpigeridae Olfers, 1907 (Fossil Collembola)

Family Palpigeridae Olfers, 1907 (Fossil Collembola)

Key to the Genera of the Palpigeridae
1. Ants. I—III annulated; Abd. IV longer than Abd. III; body elongate, cylindrical Palpigerina. Olfers, 1907 (805)
Antennae not annulated 2
2. Abd. IV longer than Abd. III; Ant II with sharp, apical spine Palpiger Olfers, 1907 (805)
Abdominal segments approximately equal and swollen, being wider than the thorax Palpigerida Olfers, 1907 (805)