- Olofsson T.C., Alsterfjord M., Nilson B., Butler E. and Vasquez A., 2014. Lactobacillus apinorum sp. nov., Lactobacillus mellifer sp.
nov., Lactobacillus mellis sp. nov., Lactobacillus melliventris sp. nov., Lactobacillus kimbladii sp. nov., Lactobacillus
helsingborgensis sp. nov. and Lactobacillus kullabergensis sp. nov., isolated from the honey stomach of the honeybee Apis
mellifera. Int J Syst Evol Microbiol 64, 3109-3119.
Phylum Firmicutes, Class Bacilli, Order Lactobacillales, Family Lactobacillaceae, Genus Lactobacillus, Lactobacillus melliventris
Olofsson, Alsterfjord, Nilson, Butler and Vasquez 2014.
Gram-positive rods, 0.5-0.8 / 2.0-7.0µm, occuring singly or in pairs. Non-motile.
Colonies on supplemented MRS agar (0.1% L-cysteine and 2% fructose) are white,
opaque, with a smooth to rough surface, raised, moist, 2-3 mm in diameter, under
anaerobic conditions after 3 days at 35 ºC. Grows at 15 and 50 ºC; no growth at 5 ºC.
Facultative anaerobe; grows well on supplemented MRS agar under aerobic
conditions. Range of pH 3.0-12.0 (in supplemented MRS broth).
Isolated from the honey stomach of the honeybee, Apis mellifera mellifera.
Description is based mostly on API 50 CHL and API ZYM (bioMerieux) results.
Positive results for acid phosphatase, cystine arylamidase, esculin hydrolysis, esterase C8, alpha- and beta-glucosidase,
N-acetyl-beta-glucosaminidase (weak reaction), leucine arylamidase, valine arylamidase, acid production from esculin, fructose,
glucose (without gas production) and mannose.
Negative results for alkaline phosphatase, catalase, beta-galactosidase, acid production from L- and D-arabinose, L- and D-arabitol,
adonitol, amygdalin, cellobiose, dulcitol, erythritol, fucose, galactose, gluconate, 2- and 5-ketogluconate, glycerol, glycogen,
N-acetylglucosamine, inositol, inulin, lactose, D-lyxose, maltose, mannitol, melezitose, melibiose, raffinose, rhamnose, ribose, salicin,
sorbitol, sorbose, starch, sucrose, trehalose, turanose, xylitol and xylose.
Variable results for acid production from arbutin, beta-gentiobiose and tagatose (weak reaction).
(c) Costin Stoica