Holmes, R. 1960 Catalog 1. 28 may Barrow, Alaska 632 ♂ Erolia melanotos -Testis 12mm- Heavy - 104.7g 633 ♀ " " " - ova 4mm -mod Fat - 59.1g 29 may Barrow, Alaska 634 ♂ Erolia alpina -Testis 14x8mm. Light fat 61.9g 31 may Barrow, Alaska 635 ♂ Erolia melanotos -Testis 10 x'7mm- fat. 102.7g mod -lone indiv near Elsm. Lagoon- bill- 31mm 636 ♂ Etcuneles pusillus - Testis - 7x4mm -fat mod 25.4g 1 June Barrow, Alaska 637 ♂ Erolia alpina Tsths 11x7mm - fat mod -62.7g 638 ♂ Erolia melanotos -Testis 12x8mm- mod. fat 100.6 bill -29mm. 639 ♂ " " " - Testis 13 x 8mm -Heavy Fat 115.2 2 June 640 ♂ Arenaria interpres -Testis 10x5mm- Heavy fat 108.6 3 June Barrow, Alaska 641 ♂ Erolia alpina -Testis 12x7mm- mod Fat 52.7 when colluded, ♀ deserted. 642 ♂ Erolia alpina -Te. 9x5mm- Heavy fat 56.3 -not paired ♂ 643 ♂ Erolia alpina - Te 10x5mm -mod fat -55.1 bill 31mm 644 ♂ Erolia alpina -Tes. 9x5mm- mod fat - 46.7 6 June Barrow, Alaska 645 ♂ Erolia alpina -Test. 10x6mm. mod Fat 55.2 bill-34mm 646 ♀ Erolia alpina - ova 4mm - light fat 57.2 bill. 33 mm 647 ♂ " " - Test. 8 x 4mm- light fat - 52.4 648 ♀ " " -ova- 7mm - mod. fat (bill-34mm) 69.1 -paired with 647 649 ♀ Erolia alpina - ova 5mm -mod. fat 62.9 bill-35mm 650 ♂ " " paired" " Testis 11x7mm- mod. fat 51.4 Paired with 649