NPCs composing that spawngroup :

a_coldspine_seahorse (20%)

a_swordfish (20%)

NPCs spawning around that spawngroup :
(Max range : 200)

sirens_14, range=101 (-301,-53,-88)

an_enthralled_bulthar (100%)

sirens_15, range=48 (-225,-30,-108)

sirens_18, range=85 (-250,-64,-88)

sirens_19, range=186 (-387,-77,-88)

sirens_20, range=82 (-301,54,-88)

sirens_22, range=187 (-408,67,-88)

sirens_23, range=198 (-127,-154,3)

sirens_51, range=122 (-293,121,-121)

sirens_62, range=167 (-342,140,-19)

an_enthralled_bulthar (50%)
an_enthralled_molkor (50%)

sirens_70, range=197 (-54,-78,-133)

sirens_72, range=182 (-51,-30,-133)

sirens_74, range=199 (-196,-179,-163)

a_neriad_mistress (100%)

sirens_77, range=189 (-273,-166,-167)

a_neriad_mistress (50%)
a_neriad_mistress (50%)

sirens_81, range=87 (-201,102,3)

sirens_84, range=27 (-213,-6,-33)

a_coldspine_seahorse (100%)

sirens_93, range=156 (-353,110,-19)

#Ulth_the_Enraged (20%)
an_enthralled_bulthar (80%)

sirens_129, range=196 (-34,53,-125)

sirens_130, range=184 (-43,32,-117)

a_siren_myrmidon (50%)
a_siren_templar (50%)

sirens_131, range=173 (-54,7,-110)

a_siren_beguiler (50%)
a_siren_templar (50%)

sirens_132, range=166 (-64,-16,-104)

sirens_133, range=189 (-57,-65,-100)

sirens_134, range=175 (-63,-44,-100)

sirens_135, range=196 (-63,-90,-104)

a_coldspine_sea_hors_190199, range=75 (-152,20,-22)

a_coldspine_seahorse (100%)

sirens_112965, range=157 (-215,-139,3)

Wygrish (100%)

a_twitching_swordfish, range=118 (-146,105,-53)

a_twitching_swordfish (100%)

sirens_223847_takp_import_v0, range=183 (-50,-29,-133)

sirens_an_enthralled_bulthar6_takp_import_v0, range=87 (-263,-62,-88)

an_enthralled_bulthar (100%)

sirens_a_coldspine_sea_horse14_takp_import_v0, range=1 (-226,18,-108)

sirens_223842_takp_import_v0, range=198 (-352,-136,-21)

sirens_223869_takp_import_v0, range=175 (-62,-43,-100)

a_siren_enticer (50%)
a_siren_seductress (50%)

sirens_a_siren_enticer8_takp_import_v0, range=189 (-56,-64,-100)

a_siren_enticer (100%)

sirens_223843_takp_import_v0, range=73 (-237,91,3)

an_enthralled_molkor (50%)
an_enthralled_ulthork (50%)

sirens_223858_takp_import_v0, range=88 (-200,102,3)

a_servant_sea_elephant (50%)
a_servant_walrus (50%)

sirens_a_servant_sea_elephant109_takp_import_v0, range=83 (-249,-63,-88)

a_servant_sea_elephant (100%)

sirens_an_enthralled_ulthork16_takp_import_v0, range=71 (-291,49,-85)

an_enthralled_ulthork (100%)
an_enthralled_ulthork (100%)

sirens_223859_takp_import_v0, range=81 (-300,54,-88)

a_servant_manatee (50%)
a_servant_sea_elephant (50%)