INSECTS Among the true bumble bees a female of Bombus smithianus has been recorded by Colonel Yerbury from Scilly, a remarkable locality for an Orcadian and Hebridean species with very circumscribed distribution. B. latriellelus is by no means rare on the mainland, and the var. distinguendus has been taken by Bignell at Mount Edgcumbe. ACULEATE HYMENOPTERA HETEROGYNA FoRMICIDAE Formica, L. rufa, L. fusca, Latr. Lasius, Fabr. fuliginosus, Latr. umbratus, Nyl. niger, L. race alienus, FOrst. flavus, De Geer Tapinoma, FOrst. erraticum, Latr. PONERIDAE Ponera, Latr. contracta, Latr. MYRMICIDAE Myrmecina, Curt. latreillei, Curt. Tetramorium, Mayr. caespitum, L. Stenamma, Westw. Westwoodi, Westw. Leptothorax, Mayr. acervorum, Fabr. tuberum, Fabr. Myrmica, Latr. rubra, L. race sulcinodis, Nyl. race laevinodis, Nyl. race ruginodis, Nyl. race scabrinodis, Nyl. Monomorium pharaonis, L. Crematogaster scutellaris, Oliv. FOSSORES MUTILLIDAB Mutilla, L. europaea, L. Myrmosa, Latr. melanocephala, Fabr. Methoca, Latr. ichneumon ides, Fabr. TIPHIIDAE Tiphia, Fabr. femorata, Fabr. minuta, V. de Lind. SAPYGIDAE Sapyga, Latr. quinque-punctata, Fabr. clavicornis, L. POMPILIDAK Pompilus, Fabr. bicolor, Lep. rufipes, L. cinctellus, Spin. plumbeus, Fabr. FOSSORES (continued) POMPILIDAE (continued) Pompilus niger, Fabr. approximatus, Smith viaticus, L. consobrinus, Dahlb. spissus, Schiodte chalybeatus, Schiodte gibbus, Fabr. unguicularis, Thorns. pectinipes, V. de Lind. Salius, Fabr. fuscus, L. affinis, V. de Lind. exaltatus, Fabr. notatulus, Saund. pusillus, Schiodte parvulus, Dahlb. Calicurgus, Lep. hyalinatus, Fabr. Agenia, Schiodte hircana, Fab. Ceropales, Latr. maculata, Fabr. SPHEGIDAE Astatus, Latr. boops, Schr. Tachytes, Pz. pectinipes, L. Trypoxylon, Latr. figulus, L. clavicerum, Lep. attenuatum, Smith Ammophila, Kirb. sabulosa, L. campestris, Latr. Spilomena, Shuck. troglodytes, V. de Lind. Pemphredon, Latr. lugubris, Latr. shuckardi, Moraw. wesmaeli, Moraw. morio, V. de Lind. lethifer, Shuck. Diodontus, Curt. minutus, Fabr. luperus, Shuck. tristis, V. de Lind Passaloecus, Shuck. corniger, Shuck. insignis, V. de Lind. gracilis, V. de Lind. Psen, Latr. pallipes, Pz. Gorytes, Latr. tumidus, Pz. mystaceus, L. bicinctus, Rossi. Nysson, Latr. interrupta, Fabr. dimidiatus, Jur. 185 FOSSORES (continued) SPHEGIDAE (continued) Mellinus, Fabr. arvensis, L. Cerceris, Latr. ornata, SchaefF. arenaria, L. interrupta, Pz. labiata, Fabr. Oxybelus, Latr. uniglumis, L. mucronatus, Fabr. Crabro, Fabr. tibialis, Fabr. clavipes, L. leucostomus, L. cetratus, Shuck. capitosus, Shuck. podagricus, V. de Lind. palmipes, L. varius, Lep. anxius, Westw. wesmaeli, V. de Lind. elongatulus, V. de Lind. quadrimaculatus, Dahlb. dimidiatus, Fabr. vagabundus, Pz. cephalotes, Pz. chrysostomus, Lep. vagus, L. cribrarius, L. peltarius, Schreb. interruptus, De G. albilabris, Fabr. Entomognathus, Dahlb. brevis, V. de Lind. DIPLOPTERA VESPIDAE Vespa, L. crabro, L. vulgaris, L. germanica, Fabr. rufa, L. sylvestris, Scop. norvegica, Fabr. EUMENIDAB Odynerus, Latr. spinipes, L. callosus, Thorns. parietum, L. pictus, Curt. trimarginatus, Zett. trifasciatus, Oliv. parietinus, L. antilope, Pz. gracilis, Brulle. sinuatus, Fabr. Eumenes longicornis, L. 24
