NPCs composing that spawngroup :

a_coldspine_seahorse (100%)

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

sirens_14, range=164 (-301,-53,-88)

an_enthralled_bulthar (100%)

sirens_15, range=88 (-225,-30,-108)

sirens_16, range=75 (-227,18,-108)

sirens_18, range=129 (-250,-64,-88)

sirens_20, range=152 (-301,54,-88)

sirens_23, range=175 (-127,-154,3)

sirens_27, range=189 (36,-1,-80)

a_siren_myrmidon (50%)
a_siren_myrmidon (50%)

sirens_36, range=191 (34,-26,-135)

sirens_37, range=176 (24,11,-135)

sirens_44, range=149 (-63,-100,3)

sirens_47, range=171 (19,20,-20)

a_coldspine_seahorse (50%)
a_swordfish (50%)

sirens_51, range=173 (-293,121,-121)

sirens_70, range=138 (-54,-78,-133)

sirens_72, range=112 (-51,-30,-133)

sirens_74, range=145 (-27,-54,-157)

a_neriad_mistress (100%)

sirens_81, range=95 (-201,102,3)

sirens_84, range=65 (-213,-6,-33)

a_coldspine_seahorse (100%)

sirens_125, range=196 (44,27,-54)

sirens_127, range=197 (45,36,-80)

sirens_128, range=161 (4,62,-135)

sirens_129, range=122 (-34,53,-125)

sirens_130, range=109 (-43,32,-117)

a_siren_myrmidon (50%)
a_siren_templar (50%)

sirens_131, range=98 (-54,7,-110)

a_siren_beguiler (50%)
a_siren_templar (50%)

sirens_132, range=95 (-64,-16,-104)

sirens_133, range=127 (-57,-65,-100)

sirens_134, range=109 (-63,-44,-100)

sirens_135, range=141 (-63,-90,-104)

sirens_136, range=169 (-58,-121,-110)

a_coldspine_sea_hors_190198, range=199 (-169,-179,-166)

a_coldspine_seahorse (100%)

sirens_112963, range=195 (29,-54,-135)

#Faleniel_of_Darkwater (100%)

sirens_112965, range=171 (-215,-139,3)

Wygrish (100%)

a_twitching_swordfish, range=85 (-146,105,-53)

a_twitching_swordfish (100%)

sirens_223847_takp_import_v0, range=113 (-50,-29,-133)

sirens_an_enthralled_bulthar6_takp_import_v0, range=138 (-263,-62,-88)

an_enthralled_bulthar (100%)
an_enthralled_bulthar (100%)

sirens_a_coldspine_sea_horse14_takp_import_v0, range=74 (-226,18,-108)

sirens_a_servant_swordfish9_takp_import_v0, range=133 (-19,8,-13)

a_servant_swordfish (100%)

sirens_223869_takp_import_v0, range=197 (45,36,-80)

sirens_a_siren_enticer8_takp_import_v0, range=191 (34,-25,-135)

sirens_223843_takp_import_v0, range=110 (-237,91,3)

an_enthralled_molkor (50%)
an_enthralled_ulthork (50%)

sirens_223858_takp_import_v0, range=95 (-200,102,3)

a_servant_sea_elephant (50%)
a_servant_walrus (50%)

sirens_a_servant_sea_elephant109_takp_import_v0, range=127 (-249,-63,-88)

a_servant_sea_elephant (100%)

sirens_an_enthralled_ulthork16_takp_import_v0, range=141 (-291,49,-85)

an_enthralled_ulthork (100%)
an_enthralled_ulthork (100%)

sirens_223859_takp_import_v0, range=151 (-300,54,-88)

a_servant_manatee (50%)
a_servant_sea_elephant (50%)