Die Hymenopteren-Gattting Gasfcmpdov Latr. {Foemis aut.). 



307 



14. Gasteruption gracillimiim Westw. 



Foenus gracillimus Westw., Trans. Ent. Soc. Lond., V. III, p. 258, 1841—43 



Long. corp. 6"\ expans. dlar. 6"'. 



Tenuissimum, capite laevi, collo valde elongato, thoracis dorso punctato, 

 antennarum articulo hasali suhtus, ore pedibus 2 anticis, coxisque intermediis 

 fulvis; tibiis tarsisqiie 4 anticis albido lineatis; pedibus posticis omnino nigri- 

 cantibus; segmentis abdominalibus ad apicem fulvis. 



Hab. Demerara. 



15. Gasteruption gracile Smith. 



Foemis gracilis Smitli, Proc. Linn. Soc, V. III, p. 169, Nr. 1, 9 1858 



Nigrum, fade lateribusque thoracis argenteo pilosis; pedibus anticis 

 et intermediis pallide rufo-testaceis, tibiis posticis basi tarsisque albis; ab- 

 domine subtus rufo-testaceo. 



Female. Length 6'". Black; sub-opake; the face, sides of the thorax and 

 beneath with silvery pubescence; the mandibles, palpi and scap in front rufo- 

 testaceous. Thorax: The anterior and intermediate legs rufo - testaceous, the 

 femora having a darker stain above; the posterior legs black, with the base 

 of the tibiae and the tarsi white. Abdomen rufo-testaeeous beneath; the ovi- 

 positor white at its apex. 



Hab. Arn. 



16. Gasteruption Guildirigii Westw. 



Foenua Guildingn Westw., Trans. Ent. Soc. Lond., V. III, p. 257, Q 1841—43 



Long. corp. 5V2'"> oviduct. 5"\ expans. alar. 5'*' 



Speeles valde elongata et attenuata; caput nigrum, albo-sericans ; an- 

 tennae nigrae, apice piceae aut rufae; Collum elongatum nigrum, lateribus 

 sericantibus, pectus et latera meso- et metathoracis rufa, tergum nigrum punc- 

 tatum; abdomen valde elongatum, piceo- nigrum, segmentis inte^'mediis la- 

 teribus lutescenti-rufis; oviductus longitudine abdominis et thoracis piceus, 

 apice albido; coxae 4 anticae rufae, posticae 2 nigrae, trochanteres et femora 

 nigra; tibiae et tarsi 4 antici albi, Ulis linea tenui interna nigricanti et horum 

 apice fusco; tibiae posticae nigrae, basi interne macula alba; tarsi postici 

 nigri, articulo basali in Q annulo albo; areola yninuta discoidalis apice an- 

 gustior, in Q triangularis. 



Hab. in insula St. Vincentii. 



17. Gasteruption hastator Fabr. 



^oenm hastator Fabr., Syst. Piez,, p. 142 1804 



Rufum, abdomine basi fasciisque rufis. 

 Hab. Barbaria. 



Statura omnino G. assectator. Antennae breves nigrae: articulo primo 

 rufo. Caput longe petiolatum, rufum. Thorax rufus, immaculatus, antice valde 



39* 



