209 i (September, 
HALictus soror, n. sp., 9, 2, Castle Bellver, March 26th and 30th. 
?. H. morioni, aflinis, obscure viridi-niger, capite thoraceque albopilosis opacis, 
ereberrime punctatis, facie sat elongata, plus minus ut in punctatissimo formata, 
elypeo plus quam dimidio latitudinis sui ultra oculis projecto, abdominis segmenti- 
bus submicantibus, viridi-nigris crebre punctatis, apicibus, praesertim in lateribus, 
valde impressis, marginibus posticis piceis; pedibus nigris. Long., 6—7 mm., a 
Morioni differt facie valde elongata, corpore opaco, colore viridi-nigro non seneo- 
nigro crebriore punctato, preesertim in segmento basali abdominis. 
g. a morioni differt capite elongato, clypeo valde producto. 
I have received both sexes of this species from Algeria, taken by 
Rey. A. E. Eaton, and I have made my remarks on the ¢ from one of 
his captures. 
Andrena morio, Brullé, 2, 4, Castle Bellver, March 30th; g and ?, Inea, 
Majorea, Thomas and Pocock, 1900. 
March 27th. sp. ?, 2 (stylopized), Miramar, March 27th.— Gwynana, K., 9, 
var.?, very obscure in coloration, Miramar, March 27th (on flowers). nigro- 
olivacea, Dours, 8 $,1 92. The males, Miramar, March 27th (on flowers) ; female, 
Pollensa, April 3rd. The males are of the ordinary type of this species, but the ? 
rose, Pz. (v. Trimmerana), 2 , 1, Miramar, 
is peculiar in having the tibie black instead of testaceous. flavipes, Pz., = 
fulvicrus, Kirb., ¢ 2, 9 6, Castle Bellver, March 25th and 30th; Pollensa, April 
2nd.— var.?, 2, 1; not localised, Thomas and Pocock, 1900. sp. ?, group of 
Afzeliella, &c., 9, 3, Castle Bellver, March 30th ; Pollensa, April 2nd and 38rd. 
Dioyxs cincta, Jur., 2, 2, San Cristobal, Minorca, April 6th to 14th, 1900, 
Thomas and Pocock. 
Nomada fucata, Pz., var. iberica, 2 , 1, not localised, Thomas and Pocock, 1900. 
Nomapa Povuttont (n. sp.), ¢ 1, 9 3, Castle Bellver, one female, March 25th, 
all others March 30th (on flowers), all were captured on the summit of the hill 
(400 ft.) outside the castle. 
3. Caput nigrum opacum, creberrime rugoso-punctatum ochraceo-fusco dense 
hirsutum, clypeo antice, faciei lateribus, macula minuta supra clypeum lineaque pone 
oculis, mandibulis (apicibus piceis exceptis), labroque flavis, hoc inermi; antennis 
fulvis, scapo, articulisque 83—9, supra plus minus nigris, flagelli articulis 2¢0 340 
que subsequalibus, 3tio, quarto, paullo longiore. Thorax niger, seulptura vestituque 
capiti simillimus, tegulis, callis humeralibus, maculaque pleurali sub tuberculis, 
maculisque duabus minutis scutellaribus flavis, alis subinfuscatis, nervis piceo- 
testaceis. Abdomen superne punctatissinum, fere ut in fucata, Pz. coloratum, 
segmento basali omnino lete ferrugineo, reliquis fascia integra, medio subcon- 
stricta, flava ornatis, 5,6, 7, fere totis flevis; septimo apice emarginato; subtus 
testaceum, nitidum, segmento sexto valde punctato, ceteris fere impunctatis ; pedibus 
fulvis, coxis, trochanteribas, femoribusque linea subtus nigra; tibiis posticis prope 
apicem unco uno munitis, metatarsorum luteribus subparallelis. 
2. Nigra, clypeo, macula supra clypeum, faciei lateribus, mandibulis (apicibus 
nigris exceptis) labro, antennis, linea pone oculis, tegulis, callis humeralibus, macu- 
laque obscura antice pleurale sub callis, scutelli tuberculis, linea subscutelli, 
abdomine, pedibusque leete ferrugineis ; abdominis segmento quarto basi transverse 
nigro maculato, eapite et thorace obscuris valde et creberrime punctatis, pilis fusco- 
