A RAN® IDEA. 
Atachn. 5 
Howard, L. 0. External Spider Parasites. Ins. Life, i, p. 42. 
The parasite mentioned by Mr. Green (c/. supra) is the larva of an 
Ichneumonid — Polysphinda. 
. Further concerning external Spider Parasites. T. c. p. 106. 
Linyphia communis infested by Polysphinda didyncc. 
Robert, — . Uber die giftigen Spiunen Russlands. Biol. Centralbl. 
viii, pp. 287 & 288; also Z. Naturw. 1888, p. 441. 
Remarks on Galeodes araneoides, Trochosa singoriensis ) and Lathrodedes 
tredecimguttatus. 
Lendl, A. A p6kok ( Araneina ) kiilonosen a karckhdl6s p6kok ( Epeiridcc ) 
termeszetes osztdlyozasanak Kiserlate. Ertes. math, termdszett. vi, 
pp. 165-170 ; and Ert. Term. Kor. xviii (2) pp. 1-78. 
An attempt to trace the phylogeny of the Epeiridcc. 
Lucas, H. Sur le nid de YArgiope lobata. Bull. Soc. Ent. Fr. viii, pp. 
lxi & lxiii 
Marx, G. Respiration in Epeira silvatica. P. Ent. Wash, i, p. 12. 
Id. describes, in Lathrodedes mactans , the mode of capturing insects by 
means of a sticky fluid exuded from the spinnerets. T. c. p. 12. 
McCook, H. C. Double cocooning in a Spider. P. Ac. Philad; 1888, 
' p. 425. 
. Notes on the Relations of Structure and Function to Colour 
Changes in Spiders. T. c. pp. 172-176. [Abstr., j. R. Micr. Soc. 
1888, pp. 945 & 946.] 
. Nesting Habits of the American Purseweb Spider 1 ( Atypiis abbottii). 
P. Ac. Philad. 1888, pp. 203-228. 
— . The Turret Spider ( Lycosa arenicola , Scud.) at Coffin’s Heath. 
T. c. pp. 333-336. 
Poujade, G. A. Nouvelles observations sur les mceurs de l’Argyronkte 
( Argyroneta aquatica, Clerck, Aranect aquatica, Linn.). Ann. Soc. 
Ent. Fr. viii, p. 69-76. 
Saint-R^my, G. Recherches sur le cerveau des Araneides. C.R. cvii, 
pp. 926-929 ; Rev. Sci. xlii, p. 777. 
Investigations into the structure of the brain in many genera of 
Araneidea. 
Wagner, W. La mue des Araignees. Ann. Sci. Nat. vi, pp. 281-393, 
pis. xvi-xviii. 
An elaborate essay on the moulting of Spiders, with descriptions of the 
concomitant changes that occur in parts of the body Other than the skin. 
Wagner, V. Du Sang des Araignees. Arch. slav. Biol, iv, pp. 297-336. 
[Abstr., J. R. Micr. Soc. 1888, pp. 946 & 947.] 
Histological observations. 
Wagner, W. Des poils hommds auditifs chez les Araigndes. Bull. Mosc. 
1888, pp. 119-134. [Abstr., J. R. Micr. Soc. 1888, pp. 411 & 412.] 
The hairs described by Dahl as auditory, have, in reality, nd Such 
