NPCs composing that spawngroup :

a_siren_myrmidon (33%)

a_siren_templar (33%)

a_siren_templar (34%)

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

sirens_1, range=154 (83,-60,-146)

sirens_15, range=161 (-225,-30,-108)

sirens_16, range=166 (-227,18,-108)

sirens_18, range=192 (-250,-64,-88)

sirens_19, range=114 (46,-47,5)

sirens_23, range=119 (47,-60,5)

sirens_24, range=142 (74,20,3)

sirens_25, range=149 (77,33,3)

an_enthralled_molkor (100%)

sirens_27, range=167 (102,-40,-135)

sirens_28, range=154 (-35,-168,-125)

sirens_35, range=116 (33,-81,-135)

sirens_36, range=98 (34,-26,-135)

sirens_37, range=92 (24,11,-135)

sirens_38, range=145 (28,-129,-135)

a_siren_beguiler (100%)

sirens_44, range=84 (-63,-100,3)

sirens_47, range=91 (19,20,-20)

a_coldspine_seahorse (50%)
a_swordfish (50%)

sirens_70, range=62 (-54,-78,-133)

sirens_71, range=193 (119,-78,-153)

a_neriad_mistress (50%)
a_neriad_mistress (50%)

sirens_72, range=19 (-51,-30,-133)

sirens_73, range=132 (65,-44,-148)

sirens_74, range=53 (-27,-54,-157)

a_neriad_mistress (100%)
a_neriad_mistress (100%)

sirens_77, range=185 (-115,-194,-169)

a_neriad_mistress (50%)
a_neriad_mistress (50%)

sirens_81, range=180 (-201,102,3)

sirens_84, range=148 (-213,-6,-33)

a_coldspine_seahorse (100%)

sirens_109, range=183 (115,-52,-100)

sirens_110, range=186 (115,-67,-100)

sirens_119, range=174 (102,-71,-135)

sirens_122, range=195 (87,-140,-54)

sirens_123, range=169 (100,28,-54)

a_siren_beguiler (50%)
a_siren_myrmidon (50%)

sirens_125, range=116 (44,27,-54)

sirens_126, range=134 (36,-106,-80)

a_siren_templar (50%)
a_siren_templar (50%)

sirens_127, range=120 (45,36,-80)

sirens_128, range=103 (4,62,-135)

sirens_129, range=75 (-34,53,-125)

sirens_130, range=52 (-43,32,-117)

a_siren_myrmidon (50%)
a_siren_templar (50%)

sirens_131, range=25 (-54,7,-110)

a_siren_beguiler (50%)
a_siren_templar (50%)

sirens_133, range=49 (-57,-65,-100)

sirens_134, range=28 (-63,-44,-100)

sirens_135, range=74 (-63,-90,-104)

sirens_136, range=105 (-58,-121,-110)

sirens_137, range=174 (7,-175,-135)

a_servant_sea_elepha_190188, range=142 (71,-61,-148)

a_coldspine_sea_hors_190198, range=193 (-169,-179,-166)

a_coldspine_seahorse (100%)

a_coldspine_sea_hors_190199, range=95 (-152,20,-22)

a_coldspine_seahorse (100%)

a_coldspine_sea_hors_190201, range=141 (75,-42,-149)

a_coldspine_seahorse (50%)
a_swordfish (50%)

a_servant_swordfish_190209, range=122 (53,20,-16)

a_swordfish (100%)

a_servant_swordfish_190210, range=118 (54,-15,-19)

a_swordfish (100%)

sirens_112963, range=100 (29,-54,-135)

#Faleniel_of_Darkwater (100%)

sirens_112965, range=194 (-215,-139,3)

Wygrish (100%)

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

a_twitching_swordfish (100%)

sirens_223847_takp_import_v0, range=19 (-50,-29,-133)

sirens_an_enthralled_bulthar6_takp_import_v0, range=53 (-16,-40,3)

an_enthralled_bulthar (100%)

sirens_a_coldspine_sea_horse14_takp_import_v0, range=165 (-226,18,-108)

a_coldspine_sea_horse (100%)
a_coldspine_sea_horse (100%)

sirens_223842_takp_import_v0, range=114 (46,-46,5)

sirens_a_servant_swordfish9_takp_import_v0, range=51 (-19,8,-13)

sirens_223869_takp_import_v0, range=116 (33,-80,-135)

sirens_223857_takp_import_v0, range=142 (71,-61,-152)

a_servant_manatee (50%)
a_servant_walrus (50%)

sirens_223851_takp_import_v0, range=154 (84,-59,-149)

sirens_223844_takp_import_v0, range=141 (75,-42,-150)

sirens_a_siren_seductress22_takp_import_v0, range=133 (36,-105,-80)

a_siren_seductress (100%)

sirens_a_siren_enticer8_takp_import_v0, range=98 (34,-25,-135)

sirens_223849_takp_import_v0, range=183 (-114,-193,-170)

sirens_223858_takp_import_v0, range=180 (-200,102,3)

a_servant_sea_elephant (50%)
a_servant_walrus (50%)

sirens_a_servant_sea_elephant109_takp_import_v0, range=190 (-249,-63,-88)

a_servant_sea_elephant (100%)

sirens_an_enthralled_ulthork16_takp_import_v0, range=92 (-84,74,3)

an_enthralled_ulthork (100%)

sirens_223876_takp_import_v0, range=119 (47,-59,5)

an_enthralled_bulthar (50%)
an_enthralled_ulthork (50%)