NPCs composing that spawngroup :

lesser_disturbance (100%)

NPCs spawning around that spawngroup :
(Max range : 100)

sirens_1, range=64 (204,-126,-181)

sirens_18, range=50 (203,-28,3)

sirens_27, range=77 (102,-40,-135)

a_siren_myrmidon (50%)
a_siren_myrmidon (50%)

sirens_30, range=64 (165,-133,-135)

sirens_31, range=48 (222,-64,-135)

sirens_32, range=56 (221,-37,-135)

sirens_33, range=1 (175,-68,-135)

a_siren_beguiler (40%)
a_siren_templar (45%)

sirens_34, range=37 (177,-32,-135)

sirens_45, range=66 (148,-8,3)

sirens_57, range=49 (128,-88,-149)

a_neriad_mistress (100%)

sirens_69, range=43 (201,-103,-181)

sirens_71, range=55 (119,-78,-153)

a_neriad_mistress (50%)
a_neriad_mistress (50%)

sirens_84, range=74 (246,-53,-138)

a_coldspine_seahorse (100%)

sirens_108, range=18 (168,-52,-80)

sirens_109, range=60 (115,-52,-100)

sirens_110, range=58 (115,-67,-100)

sirens_112, range=89 (179,-158,3)

sirens_113, range=92 (164,-161,3)

sirens_114, range=26 (153,-53,-58)

sirens_115, range=41 (136,-52,-64)

sirens_118, range=50 (132,-97,3)

an_enthralled_bulthar (50%)
an_enthralled_bulthar (50%)

sirens_119, range=72 (102,-71,-135)

sirens_120, range=90 (120,-141,-54)

a_siren_myrmidon (50%)
a_siren_templar (50%)

sirens_121, range=78 (134,-137,-54)

a_siren_beguiler (50%)
a_siren_myrmidon (50%)

sirens_124, range=92 (143,18,-54)

sirens_138, range=77 (200,-142,-135)

sirens_141, range=98 (270,-91,-135)

a_servant_sea_elepha_190189, range=33 (177,-36,4)

a_servant_swordfish_190211, range=96 (269,-52,-150)

a_swordfish (100%)

sirens_a_siren_sorceress0_takp_import_v0, range=96 (270,-64,-153)

a_siren_sorceress (100%)

sirens_223847_takp_import_v0, range=70 (187,-138,-135)

sirens_a_servant_swordfish9_takp_import_v0, range=96 (269,-52,-151)

a_servant_swordfish (100%)

sirens_223869_takp_import_v0, range=43 (134,-52,-64)

sirens_223857_takp_import_v0, range=33 (177,-36,3)

a_servant_manatee (50%)
a_servant_walrus (50%)

sirens_223851_takp_import_v0, range=90 (84,-59,-149)

sirens_a_neriad_maiden26_takp_import_v0, range=58 (202,-120,-143)

a_neriad_maiden (100%)

sirens_223854_takp_import_v0, range=44 (202,-104,-143)

a_neriad_maiden (50%)
a_neriad_mistress (50%)

sirens_a_neriad_mistress10_takp_import_v0, range=46 (184,-114,-143)

a_neriad_mistress (100%)

sirens_a_siren_enticer8_takp_import_v0, range=65 (113,-44,-100)

a_siren_enticer (100%)
a_siren_enticer (100%)

sirens_223859_takp_import_v0, range=91 (164,-160,3)

sirens_a_servant_walrus127_takp_import_v0, range=88 (179,-157,3)