Table 1 Collection sites (dive spots) with abbreviations, as used in Table 3. Further details of localities (see also Fig. 1), including habitat structure and collecting dates are given

Air Slobar

AS

1°37′07.0″N 124°45′32.0″E

Wall-like coral reef structure with canyons and caves

15/08/15

25/08/15

Alung Banua

AB

1°36′60.0″N 124°45′11.5″E

Wall-like coral reef structure with canyons and caves

23/08/15

Panorama

Pa

1°36′50.0″N 124°46′03.4″E

Wall-like coral reef structure with deep canyons

14/08/15

Cela Cela

CC

1°36′42.4″N 124°46′04.7″E

Wall-like coral reef structure with deep canyons

13/08/15

19/08/15 (night dive) 25/08/15 (night dive)

Johnson’s Wall

JW

1°36′48.4″N 124°44′22.8″E

Wall-like coral reef structure with canyons, as well as coral slopes

19/08/15

Lekuan 2

Le2

1°36′04.4″N 124°45′54.4″E

Coral and sand slopes with wall-like coral reef structure in between

20/08/15

Mamaling

Ma

1°37′50.6″N 124°45′48.0″E

Slope with terraces and with many tiny caves

21/08/15

Mike’s Point

MP

1°38′12.6″N 124°44′23.0″E

Slope with terraces and with many tiny caves

28/08/15

Pasir Panjang

PPg

1°37′41.7″N 124°45′57.0″E

Slope with terraces and with many tiny caves

16/08/15

26/08/15

Pantai Parigi

PPi

1°37′42.0″N 124°46′01.0″E

Slope with terraces and with many tiny caves

22/08/15

Battu Lohag

BL

1°38′46.1″N 124°42′48.0″E

Slopes with coral rubble in the upper sublittoral and wall like structures below 6 m

24/08/15

Bualo

Bu

1°36′59.0″N 124°41′38.0″E

Walls

17/08/15

Tanjung Kopi

TK

1°39′07.1″N 124°41′49.6″E

Slope until 30 m and then drop off (wall like)

28/08/15

Siladen

Si

1°37′35.7″N 124°48′03.6″E

Wall with many tiny caves

18/08/15

Tiwoho

Ti

1°35′46.8″N 124°50′15.9″E

Wall and terraces with tiny caves

27/08/15