Table 1.

Bacterial source, sponge host, compound/extract, biological activity, and reference are reported.

Source	Sponge Host	Extract/Compound	Biological Activity	Reference
R. squalenifaciens	Halichondria okadai	Diapolycopenedioic acid xylosyl ester A	Anti-oxidant	[72]
Streptomyces	C. diffusa	Carotenoid extracts	Anti-aging	[71]
Micromonospora sp. RV115	A. aerophoba	Diazepinomicin	Anti-oxidant	[73]
Virgibacillus sp.	C. diffusa	Ethyl acetate extracts	Anti-oxidant	[74]
Vibrio (P1Ma8 and P1Ma5)	P. tenacior	CH2Cl2/MeOH (1:1) extracts	Anti-oxidant	[75]
Bacillus sp.	T. anhelans	Ethyl acetate extracts	Anti-oxidant	[76]
Bacillus sp.	Sponges from Lakshadweep archipelago	Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-C7H10N2O2	Anti-oxidant	[77]
Halomonas sp. MB-30 and Alcaligenes sp. MB-I9	C. diffusa	Isolates of bacteria	Biosurfactants	[87]
C. israelensis	Callyspongia fibrosa	Ethyl acetate extracts	Anti-oxidant	[78]
Streptomyces sp. SBT345	A. oroides	Ageloline A	Anti-oxidant	[84]
Pseudomonas sp.	H. aff. Erectus	Ethyl acetate extracts	Anti-oxidant	[79]
V. alginolyticus	H. pigmentifera, S. pumila and S. officinalis	Melanin extracts	Anti-oxidant	[80]
GSA10	H. glabrata	Ethyl acetate extracts	Anti-oxidant	[85]
HAL-08, HAL-13, HAL-74 and PTR-21	Haliclona sp. and Petrosia sp.	Ethyl acetate extracts	Anti-oxidant	[81]
PTR-08, PTR-40, PTR-41, and PTR-47	Petrosia sp.	Ethyl acetate extracts	Anti-oxidant	[82]
P. flavipulchra STILL-33	Stylotella sp.	Ethyl acetate extracts	Anti-oxidant and anti-aging	[83]
B. niabensis (My-30)	M. ramulosa	Isolates of bacteria	Biosurfactants	[88]
Bacillus 2011SOCCUF3	S. officinalis	Methanol crude extracts	Anti-oxidant and anti-microbial	[86]
SH-82 (M. fluostatini)	S. hapalia	Ethyl acetate and methanol extracts	Anti-oxidant	[66]