USED IN ENTOMOLOGY. 11 



Apivorous: devouring bees. 



Apneustic: without an open tracheal system; respiration is through the skin 



or through tracheal gills. 

 Apocrita: = petiolata, q. v. 

 Apodal: with single, simple tubercles instead of feet, in larvae; without feet: 



= apodous. 



Apode: one that has no feet. 

 Apodema: a conspicuous transverse band crossing the thorax in front of the 



scutellum in male Coccidce. 



Apodeme: an inwardly directed process to which a muscle is attached. 

 Apodous: without feet; see apodal. 

 Apolar: without differentiated poles; without apparent radiating processes; 



applied to cells. 

 Apophysis: the lower of the two joints of trochanter in ditrocha; trochan- 



terellus ; the dorso-lateral metathoracic spines in Hymenoptera; also used 



as synonymous with ento-thorax. 



Apophystegal plates: Orthoptera; flattened blade or plate-like sclerites cov- 

 ering the gonapophyses. 

 Apotypes: = hypotypes, q. v. 

 Appendage -es: any part, piece or organ attached by a joint to the body or 



to any other main structure. 



Appendice-es: any attached body or small process; an appendix. 

 Appendicial: supplementary: relating to appendices. 

 Appendicle: a small appendix: in some bees, a small sclerite at tip of 



labrum. 

 Appendiculate: bearing appendages; said of antennas where the joints have 



articulated appendages; of tarsal claws that have membranous processes 



at base. 



Appendiculate cell: Hymenoptera; is on costa just beyond 2d radius 1 and 2. 

 Appendigerous: bearing appendages. 

 Appendix: a supplementary or additional piece or part, added to or attached 



to another: in Heteroptera; =cuneus, q. v. 

 Appress-ed: to press against; closely applied to. 

 Approximate: near to; applies to antennae inserted close together. 

 Aptera: those that have no wings: an ordinal term formerly employed for 



fleas, lice and other wingless forms now distributed in other orders : later 



used for the simplest or lowest insects, including the Thysanura and 



Collembola. 



Apterodicera: wingless, with two antennae. 

 Apterous: without wings. 

 Apterygogenea: those insects that are wingless in all stages and presumed 



to be descended from ancestors which never were winged : see pterygogenea. 

 Apterygota: = apterygogenea ; see pterygote. 

 Aquamarine -us: sea green: pale green with predominant blue and a little 



gray [nile green]. 

 Aquatic: living wholly in water. 



Aquatilia: cryptocerous Hemiptera of truly aquatic habit. 

 Arachnoideous: resembling or similar to a cobweb. 

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