Robert Cyril Layton Perkins in the United States, May – October 1893

42 specimens, 21 names

Odynerus 9, Rhynchalastor fastidiosissimus 5, Pseudopterocheilus congruus 4

2 specimens, 2 names

Neelysia repandella 1, Spheterista variabilis 1

4 specimens, 4 names

Acalles frater 1, Cis pacificus 1, Eopenthes varians 1

14 specimens, 8 names

Hyposmochoma mimica 3, Hyposmochoma picticornis 3, Oodemas molokaiense 2

64 specimens, 28 names

Odynerus 14, Ectemnius 4, Odynerus neutralis 4

33 specimens, 21 names

Hyposmochoma malornata 5, Sclerodermus 3, Carposina trigononotata 2

2 specimens, 1 name

Blackburnia 2

3 specimens, 3 names

Hylaeus iridipennis 1, Hyperdasysella cryptogamiellus 1, Hyposmochoma mimica 1

4 specimens, 4 names

Eopenthes varians 1, Hylaeus satelles 1, Megalagrion hawaiiense 1

1 specimens, 1 name

Oodemas robustum 1

8 specimens, 4 names

Eopenthes varians 5, Diadegma blackburni 1, Oliarus morai 1

2 specimens, 1 name

Diplosara lignivora 2

47 specimens, 18 names

Ectemnius 8, Odynerus neutralis 6, Odynerus 5

1 specimens, 1 name

Odynerus 1

2 specimens, 2 names

Eopenthes caeruleus 1, Eopenthes varians 1

4 specimens, 3 names

Hypoponera opaciceps 2, Pheidole megacephala 1, Rhyncogonus sordidus 1

1 specimens, 1 name

Gonioryctus conicicollis 1

39 specimens, 21 names

Ectemnius 7, Hylaeus 3, Odynerus 3

11 specimens, 9 names

Spheterista variabilis 2, Hyposmochoma mimica 2, Hyposmochoma iodes 1

32 specimens, 11 names

Ectemnius 5, Ectemnius mackayensis 4, Rhynchalastor fastidiosissimus 4

7 specimens, 6 names

Ectemnius 2, Carposina bicincta 1, Carposina trigononotata 1

14 specimens, 7 names

Ectemnius mackayensis 4, Odynerus 3, Ectemnius 3

7 specimens, 6 names

Ectemnius 2, Oodemas mauiense 1, Pachodynerus praecox 1