bGi 



Sterna 



caspica, 656. 

 cassi?ii, 647, 648. 

 cat/ana, 655. 

 cayanensis, 655. 

 cayennensis, 655. 

 cinerea, 646, 671. 

 comata, 654. 

 cristata, 655, 657. 

 delamottei, 640. 

 dougalli, 649, 651, 652, 



660. 

 douglasii, 652. 

 elegans, 653, 655. 

 erythrorynchos, 655. 

 eurygnatha, 654. 

 f.nV/.s, 663, 672. 

 jfosipes, 641, 642. 

 fluviaiilis, 639. 647, 649, 



651, 653. 

 forsteri, 651, 660. 

 frenata, 661. 

 frobecnii, 660. 

 frontalis, 658, 659, 660. 

 fuliqinosa, 639, 664, 



665. 

 fuscata, 669. 

 galericidata, 654, 655, 



656. 

 gouldii, 666. 

 gracilis, 503, 652. 

 grisea, 64U. 

 guttata, 666. 



havelli, 651. 



hirundinacea, 647, 648. 



hirundo, 648, 649, 650, 

 651. 



fy6>-«Za, 640. 



?««z, 667. 



infuscata, 664, 666. 



innotata, 641. 

 javanica, 640, 645, 646. 



leucocwpilla, 671. 



leucopareia, 640. 



leucoptera, 641. 



lonqipcnnis, 649, 650, 

 659. 



longirostris, 658. 



lorata, 663. 



luctuosa, 666. 



lunata, 639, 665. 



macrodactyla. 649. 



macroptera, (549. 



macrotursa, 644. 



macrura, 647, 650, 

 651. 



magnirostris, 643, 645. 



major, 657. 



marginata, 661. 



maxima, 654, 655, 656, 

 657. 

 Proc. Zool. Soc. — 



Sterna 



media, 655. 

 megarhynchus, 656. 

 melanauchen, 461, 497, 



503, 505, 661. 

 melanog aster, 645. 

 melanoga»tra, 645. 

 mulunoptcra, 665. 

 melanorhyncha, 659, 



660. 

 melanotis, 657. 

 meridionalis, 648. 

 mireMta, 661, 662, 663. 

 ttatwa, 641, 642, 643. 

 nereis, 663. 

 w/yra, 641, 642, 643. 

 nilotica, 645. 

 nivea, 669. 

 novee-hollandits, 658. 

 oahuensis, 604. 

 panaya, 497, 504, 664. 

 panayensis, 664. 

 paradisea, 650, 651, 



652. 

 parva, 663. 

 pelecanoides, 658. 

 pilcei, 650, 651. 

 pileata, 669. 

 plumbea, 642. 

 poliocerca, 658. 

 portlandica, 650, 651. 

 pusilla, 603. 

 rectirostris, 658. 

 regia, 656. 

 roseata, 645. 

 seena, 645. 

 senegalensis, 648, 649, 



650. 

 senex, 669. 

 serrata, 666. 

 similis, 640. 

 sinensis, 662, 663. 

 speculifcra, 643. 

 stolida, 669. 

 striata, 659. 

 sumatrana, 663. 

 supcrciliaris, 662. 

 surinamensis, 042. 

 tenuirostris, 670, 671. 

 tihetana, 649, 650. 

 trudeaui, 651. 

 trudeauii, 660. 

 tsckegrava, 656. 

 unicolor, 669. 

 i» A/.c, 658, 659. 

 virgata, 040. 

 wftaifo, 640, 647. 

 wilsoni, 048, 649. 

 Sternula 



antarctica, 646. 

 jerdoni, 045. 

 1876, No. LVII. 



Sternula 



loricata, 663. 

 melanauchen, 661. 

 melanogastra, 645. 

 minuta, 645, 661, 662. 

 nereis, 663. 

 placens, 662. 

 sinensis, 662. 

 Steroma 



andensis, 214. 

 &a?a, 214. 

 supcrba, 214. 

 umbracina, 214. 

 Stiboges 



nymphidia, 309. 

 Stolida 



cinerea, 671. 

 Strepsiceros 



/-«/«, 284, 291, 293. 

 Strepsilas 



intcrprcs, 497, 503, 

 505. 

 Stringops 



habroptilus, 1. 

 Strix 



delicatula, 490, 500. 

 Strongylus 



kemicolor, 294, 295, 



298. 

 tub&formis, 298. 

 Struthio 



camclus, 464. 

 Sturnoides 



atrifusca, 494. 

 Sublegatus 

 glaber, 17. 

 griseocularis, 16. 17. 

 Sula 



bassana, 335, 345. 

 fusca, 335, 340. 

 Sura 



chalybea, 309. 

 Surnia • 

 funcrea, 334. 

 wfefa, 334, 335. 

 Syloehelidon 

 balthica, 657. 

 cas2?ia, 657. 

 magnirostris, 644. 

 ww laiiofis, 657. 

 polyoccrca, 658. 

 schillingii, 657. 

 strenuus, 657. 

 Sylvia 



vielanopogon, 778. 

 Synchloe 



monusta, 244. 

 saundersii, 222. 

 suasa, 165. 

 Syno'icus 



australis, 1 19. 



f>7 



