pedipalp


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Related to pedipalp: book lung, Cheliped, Coxal gland, chelicerae

ped·i·palp

 (pĕd′ə-pălp′)
n.
One of the second pair of appendages near the mouth of a chelicerate, such as a spider or horseshoe crab, used for various reproductive, predatory, or sensory functions.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

pedipalp

(ˈpɛdɪˌpælp) or

pedipalpus

n
(Zoology) either member of the second pair of head appendages of arachnids: specialized for feeding, locomotion, etc
[C19: from New Latin pedipalpi, from Latin pēs foot + palpus palp]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ped•i•palp

(ˈpɛd əˌpælp)

n.
either of the pair of variously adapted appendages between the jaws and first walking legs of spiders and other arachnids.
[1820–30; < New Latin Pedipalpus. See pedi-, palp]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
-- This species has an unusual pedipalp. The dorsal projection on the tibia of the pedipalp is unlike any structure thus seen in the genus.
Pedipalp brown; tibial apophysis broad, with additional ventral tooth (Figs 115, 116); embolus curved towards retrolateral margin of cymbium (Fig.
nitidum (Audouin, 1826), but can be distinguished by the shape of the median and tibial apophysis of the male pedipalp and by the form of the epigyne and spermathecae.
Pedipalp pale yellow except yellowish brown tarsus with fine hairs and long spines, tarsus single clawed.
parrilloi Carapace: - length 3,0 2,2 - anterior width 2,4 1,9 - posterior width 3,3 2,6 Metasomal segment I: - length 1,6 1,0 - width 1,7 1,5 Metasomal segment V: - length 3,9 2,9 - width 1,4 1,2 - depth 1,3 1,1 Vesicle: - width 1,1 0,8 - depth 1,2 0,9 Pedipalp: - Femur length 2,8 2,0 - Femur width 0,9 0,6 - Tibia length 3,6 2,4 - Tibia width 1,2 0,9 - Chelae length 5,4 4,0 - Chelae width 1,0 0,8 - Chelae depth 1,0 0,7 Movable finger: - length 3,6 2,9 ACKNOWLEDGEMENTS
Trichobothrial response.--To determine if the moth analog produced an effective air stimulus for deflecting the trichobothria, we used foam rubber to restrain a live scorpion and position its right pedipalp about 1 cm from one of the moth's wings (Fig.