INSECTS HETEROGYNA FORMICID^ Formica, Linn. — rufa, Linn. Brighton, ' common ' (Un- win) ; Hastings district, common — sanguinea, Ltr. Near Hove, Brighton, ' rare ' (Unwin) — fusca, Linn. Hastings district, scarce ; Burpham, Slindon (Guermonprez) r. cunicularia, Ltr. Hastings district Lasius, Fab. — fuliginosus, Ltr. Hastings district, Bersted (Guermonprez) ; Brighton, 'common' (Unwin) — niger, Linn. Common and generally distributed r. alienus, Forst. Hastings — umbratus, Nyl. GuestUng near Hastings, Bognor (Guermonprez) ; Brighton (Unwin) — flavus, De Geer. Common and gener- ally distributed PONERID^ Ponera, Ltr. — contracta, Ltr. Brighton (Power) Myrmicid^ Myrmecina, Curt. — latreillei. Curt. IForthing (Saunders) Tetramorium, Mayr. — c?espitum, Linn. Hastings district Leptothorax, Mayr. — acervorum. Fab. GuestUng near Hast- ings, Bexhill (Frisby) — tuberum, Fab. r. unifasciata, Ltr. Fairlight near Hastings Myrmica, Ltr. — rubra, Linn. r. ruginodis, Nyl. Hastings district, scarce ; Brighton (Unwin) r. lasvinodis, Nyl. Hastings district, common ; Bognor (Guermonprez) r. scabrinodis, Nyl. Hastings dis- trict, common ; Brighton (Unwin) FOSSORES MUTILLID^ Mutilla, Linn. — europasa, Linn. Hastings, ' rare ' ; Brighton, 'rare' (Unwin), Camber Myrmosa, Ltr. — melanocephala. Fab. Hastings, Bexhill, Littlehampton (Saunders) ; Bognor (Guermonprez) Methoca, Ltr. — ichneumonides, Ltr. Bexhill (Rothney) TlPHIID^ Tiphia, Fab. — minuta, V. d. L. Hollington near Hastings Sapygid^ Sapyga, Ltr. — quinque-punctata. Fab. GuestUng near Hastings (Frisby), Brighton (Un- win) SPHEGIDi« Pompilus, Fab. — plumbeus. Fab. Hastings district j Littlehampton (Saunders) — niger. Fab. GuestUng near Hastings ; Brighton (Unwin) — viaticus, Linn. Hastings district — consobrinus, Dahlb. Hastings — spissus, Schiodte. GuestUng near Hast- ings — chalybeatus, Schiodte. Camber (Frisby), Worthing (W. W. Saunders) — gibbus. Fab. Hastings district ; Brigh- ton (Unwin) — unguicularis, Thoms. Hayward's Heath (Morice) — pectinipes, V. d. L. Hastings Salius, Fab. — fuscus, Linn. Hastings (Frisby), Bex- hill (Saunders) — exaltatus. Fab. Hastings district ; Wor- thing, Littlehampton (Saunders) — notatulus, Saund. Littlehampton (Smith) — obtusiventris, Schiodte. Bexhill — pusillus, Schiodte. Hastings district ; Bognor (Guermonprez) Calicurgus, Lep. — hyalinatus. Fab. Hastings (Frisby) PsEUDAGENIA — carbonaria. Scop. Hastings (Frisby) Ceropales, Ltr. — maculata. Fab. Hollington near Hast- ings ; IVorthing (Saunders) Astatus, Ltr. — • boops, Schr. Hastings, Bexhill (Frishy) — stigma, Pz. Littlehampton (Saunders), ^Rye Sandhills (Sladen) Tachytes, Pz. — unicolor, Pz. Littlehampton (Saunders) — pectinipes, Linn. Hastings district ; Hayward's Heath (Morice) Trypoxylon, Ltr. — figulus, L. Hastings district ; Hay- ward's Heath (Morice) — clavicerum, Lep. Hastings district — attenuatum. Smith. „ „ Ammophila, Kirb. — sabulosa, Linn. Bexhill — lutaria. Fab. Littlehampton (Saunders) Stigmus, Jur. — solskyi, Moraw. GuestUng near Hast- ings Pemphredon, Ltr. — lugubris, Ltr. Hastings district ; Bog- nor (Guermonprez) 131