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Table B.1

References with their corresponding number of sources that contribute to our collected literature catalog.

Galaxy (Total) Reference Sources
WLM (87) Venn et al. (2003) 2
Bresolin et al. (2006) 38
Levesque & Massey (2012) 11
Britavskiy et al. (2015) 13
Britavskiy et al. (2019) 1
Maravelias et al. (2023) 1
Bonanos et al. (2024) 21
NGC 55 (279) Castro et al. (2008) 168
Patrick et al. (2017) 11
Maravelias et al. (2023) 1
Bonanos et al. (2024) 99
IC 10 (137) Massey et al. (2007b) 30
Massey et al. (2007a) 3
Tehrani et al. (2017) 29
Britavskiy et al. (2019) 6
de Wit et al. (2025) 69
M31 (1170)* Massey et al. (2009) 2
Drout et al. (2009) 18
Neugent et al. (2012) 3
Massey et al. (2016) 951
Gordon et al. (2016) 81
Shara et al. (2016) 1
Humphreys et al. (2017) 6
Massey et al. (2019) 17
Neugent et al. (2019) 37
Kraus (2019) 11
Sholukhova et al. (2020) 2
Sarkisyan et al. (2022) 1
Neugent & Massey (2023) 40
NGC 247 (64) Solovyeva et al. (2020) 2
Maravelias et al. (2023) 1
Bonanos et al. (2024) 61
NGC 253 (81) Comerón et al. (2003a) 11
Heida et al. (2015) 1
Maravelias et al. (2023) 1
Bonanos et al. (2024) 78
NGC 300 (793) Bresolin et al. (2002) 662
Schild et al. (2003) 46
Crowther et al. (2007) 103
Gazak et al. (2015) 27
Roth et al. (2018) 504
González-Torà et al. (2022) 164
Maravelias et al. (2023) 2
Bonanos et al. (2024) 122
IC 1613 (86) Kurtev et al. (2001) 1
Bresolin et al. (2007) 53
Herrero et al. (2012) 1
Garcia & Herrero (2013) 12
Britavskiy et al. (2019) 3
Chun et al. (2022) 105
de Wit et al. (2025) 6
M33 (1547)** Massey et al. (1996) 3
Massey (1998) 52
Massey & Johnson (1998) 486
Urbaneja et al. (2002) 4
Bruhweiler et al. (2003) 2
Urbaneja et al. (2005) 117
Massey et al. (2007a) 12
Neugent & Massey (2011) 2
Drout et al. (2012) 11
Humphreys et al. (2014) 4
Massey et al. (2016) 1190
Gordon et al. (2016) 126
M33 (1547)** Martin & Humphreys (2017) 2
Humphreys et al. (2017) 24
Kourniotis et al. (2018) 4
Massey et al. (2019) 106,8
Neugent et al. (2019) 46
Kraus (2019) 7
Maryeva et al. (2020) 29
Smith et al. (2020) 19
Neugent (2021) 8210
Liu et al. (2022) 18
Phoenix Dwarf (8) Menzies et al. (2008) 2
Saviane et al. (2009) 1
Britavskiy et al. (2015) 5
NGC 1313 (97) Hadfield & Crowther (2007) 80
Bonanos et al. (2024) 17
NGC 2366 (0) n/a 0
NGC 2403 (68) Humphreys et al. (2019) 27
Bresolin et al. (2022) 40
Kaldybekova et al. (2023) 1
M81 (82) Kudritzki et al. (2012) 26
Khan et al. (2013) 7
Humphreys et al. (2019) 28
Gómez-González et al. (2020) 21
Sextans B (2) Britavskiy et al. (2019) 2
NGC 3109 (127) Evans et al. (2007) 90
Flores-Durán et al. (2017) 1711
Davidge (2018) 3
Maravelias et al. (2023) 1
Bonanos et al. (2024) 16
NGC 3077 (0) n/a 0
Sextans A (143) Kaufer et al. (2004) 5
Britavskiy et al. (2014) 2
Britavskiy et al. (2015) 6
Camacho et al. (2016) 9
Garcia et al. (2019) 2
Lorenzo et al. (2022) 106
Bonanos et al. (2024) 13
NGC 4214 (0) n/a 0
NGC 4736 (3) Solovyeva et al. (2019) 2
Solovyeva et al. (2021) 112
NGC 4826 (0) n/a 0
M83 (241) Hadfield et al. (2005) 10513
Bresolin et al. (2016) 14
Della Bruna et al. (2022) 6613,14
Bonanos et al. (2024) 56
NGC 5253 (0) n/a 0
NGC 6822 (83) Massey (1998) 9
Bianchi et al. (2001) 1
Massey et al. (2007a) 2
Levesque & Massey (2012) 12
Patrick et al. (2015) 10
de Wit et al. (2025) 49
Pegasus DIG (9) Massey et al. (2007a) 1
Britavskiy et al. (2015) 6
Britavskiy et al. (2019) 2
NGC 7793 (166) Bibby & Crowther (2010) 7815
Khan et al. (2013) 3
Della Bruna et al. (2020) 5
Wofford et al. (2020) 36
Della Bruna et al. (2021) 5
Maravelias et al. (2023) 1
Bonanos et al. (2024) 38

* Using the source list from Paper I. Updated classifications for three candidate to confirmed LBVs (Sarkisyan et al. 2022; Sholukhova et al. 2020), and 11 WR stars (Neugent & Massey 2023). Removed two sources found as duplicates (original IDs: M31-957 and M31-982). Added WRs from Neugent & Massey (2023).

Notes. See notes in Appendix B.

** Using IDs from Paper I.

1 Spectral types are from Comerón et al. (2003a), while corrected coordinates from Comerón et al. (2003b).

2 Updated entries with the most recent V magnitudes for 40 BSGs from Bresolin et al. (2005).

3 Updated the list of sources presented in Schild et al. (2003), by adding 10 more sources and removing 2 (as non-WR).

4 Updated spectral types for sources initially in Roth et al. (2018) (these entries were removed from the corresponding list).

5 Two sources (stars 4 and 12) were removed as they provided broader classifications rather than the classification provided by the older work of Britavskiy et al. (2019).

6 Some V magnitudes retrieved from Massey et al. (2007b).

7 IDs OB 10-3 and UIT 136 refer to the same object. We kept the latest classification from that paper.

8 Some V magnitudes retrieved from Massey et al. (2016).

9 Confirmed LBV candidate from Massey et al. (2016).

10 Updated an uncertain YSG from Massey et al. (2016) to a RSG.

11 V-band photometry from Peña et al. (2007). HII regions 41 − 49 are knots or clumps in extended HII regions, so they were excluded from the comparison.

12 Magnitude derived from Solovyeva et al. (2019).

13 Assigned WR to all sources but kept the original classification within "[]". A magnitude value for the HeII λ4685 filter is provided wherever available; elsewhere a flag value of -99.0 is assigned.

14 Removed WR64 as duplicate to WR44, but WR35 and WR37 were kept as different (separation at 0.999″).

15 Removed all "not WR" objects (20), but kept "WN?" and "WC?" sources as WR candidates.

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